18742378644

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9661}}^1$

素因数の和:9779

約数の個数: 192

約数和(自身を含む): 56098344960

約数和(自身を除く): 37355966316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 71, 92, 99, 108, 132, 138, 142, 198, 207, 213, 253, 276, 284, 297, 396, 414, 426, 506, 594, 621, 639, 759, 781, 828, 852, 1012, 1188, 1242, 1278, 1518, 1562, 1633, 1917, 2277, 2343, 2484, 2556, 3036, 3124, 3266, 3834, 4554, 4686, 4899, 6532, 6831, 7029, 7668, 9108, 9372, 9661, 9798, 13662, 14058, 14697, 17963, 19322, 19596, 21087, 27324, 28116, 28983, 29394, 35926, 38644, 42174, 44091, 53889, 57966, 58788, 71852, 84348, 86949, 88182, 106271, 107778, 115932, 161667, 173898, 176364, 212542, 215556, 222203, 260847, 318813, 323334, 347796, 425084, 444406, 485001, 521694, 637626, 646668, 666609, 685931, 888812, 956439, 970002, 1043388, 1275252, 1333218, 1371862, 1912878, 1940004, 1999827, 2057793, 2444233, 2666436, 2743724, 2869317, 3825756, 3999654, 4115586, 4888466, 5738634, 5999481, 6173379, 7332699, 7545241, 7999308, 8231172, 9776932, 11477268, 11998962, 12346758, 14665398, 15090482, 15776413, 18520137, 21998097, 22635723, 23997924, 24693516, 29330796, 30180964, 31552826, 37040274, 43996194, 45271446, 47329239, 63105652, 65994291, 67907169, 74080548, 87992388, 90542892, 94658478, 131988582, 135814338, 141987717, 173540543, 189316956, 203721507, 263977164, 271628676, 283975434, 347081086, 407443014, 425963151, 520621629, 567950868, 694162172, 814886028, 851926302, 1041243258, 1561864887, 1703852604, 2082486516, 3123729774, 4685594661, 6247459548, 9371189322, 18742378644]

約数ペア:

[(1, 18742378644), (2, 9371189322), (3, 6247459548), (4, 4685594661), (6, 3123729774), (9, 2082486516), (11, 1703852604), (12, 1561864887), (18, 1041243258), (22, 851926302), (23, 814886028), (27, 694162172), (33, 567950868), (36, 520621629), (44, 425963151), (46, 407443014), (54, 347081086), (66, 283975434), (69, 271628676), (71, 263977164), (92, 203721507), (99, 189316956), (108, 173540543), (132, 141987717), (138, 135814338), (142, 131988582), (198, 94658478), (207, 90542892), (213, 87992388), (253, 74080548), (276, 67907169), (284, 65994291), (297, 63105652), (396, 47329239), (414, 45271446), (426, 43996194), (506, 37040274), (594, 31552826), (621, 30180964), (639, 29330796), (759, 24693516), (781, 23997924), (828, 22635723), (852, 21998097), (1012, 18520137), (1188, 15776413), (1242, 15090482), (1278, 14665398), (1518, 12346758), (1562, 11998962), (1633, 11477268), (1917, 9776932), (2277, 8231172), (2343, 7999308), (2484, 7545241), (2556, 7332699), (3036, 6173379), (3124, 5999481), (3266, 5738634), (3834, 4888466), (4554, 4115586), (4686, 3999654), (4899, 3825756), (6532, 2869317), (6831, 2743724), (7029, 2666436), (7668, 2444233), (9108, 2057793), (9372, 1999827), (9661, 1940004), (9798, 1912878), (13662, 1371862), (14058, 1333218), (14697, 1275252), (17963, 1043388), (19322, 970002), (19596, 956439), (21087, 888812), (27324, 685931), (28116, 666609), (28983, 646668), (29394, 637626), (35926, 521694), (38644, 485001), (42174, 444406), (44091, 425084), (53889, 347796), (57966, 323334), (58788, 318813), (71852, 260847), (84348, 222203), (86949, 215556), (88182, 212542), (106271, 176364), (107778, 173898), (115932, 161667)]