185518242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 534374400

約数和(自身を除く): 348856158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 1987, 2223, 2394, 2457, 3458, 3591, 3974, 4446, 4914, 5187, 5961, 6669, 7182, 10374, 11922, 13338, 13909, 15561, 17883, 25831, 27818, 31122, 35766, 37753, 41727, 46683, 51662, 53649, 75506, 77493, 83454, 93366, 107298, 113259, 125181, 154986, 180817, 226518, 232479, 250362, 264271, 339777, 361634, 375543, 464958, 490789, 528542, 542451, 679554, 697437, 751086, 792813, 981578, 1019331, 1084902, 1394874, 1472367, 1585626, 1627353, 2038662, 2378439, 2944734, 3254706, 3435523, 4417101, 4756878, 4882059, 6871046, 7135317, 8834202, 9764118, 10306569, 13251303, 14270634, 20613138, 26502606, 30919707, 61839414, 92759121, 185518242]

約数ペア:

[(1, 185518242), (2, 92759121), (3, 61839414), (6, 30919707), (7, 26502606), (9, 20613138), (13, 14270634), (14, 13251303), (18, 10306569), (19, 9764118), (21, 8834202), (26, 7135317), (27, 6871046), (38, 4882059), (39, 4756878), (42, 4417101), (54, 3435523), (57, 3254706), (63, 2944734), (78, 2378439), (91, 2038662), (114, 1627353), (117, 1585626), (126, 1472367), (133, 1394874), (171, 1084902), (182, 1019331), (189, 981578), (234, 792813), (247, 751086), (266, 697437), (273, 679554), (342, 542451), (351, 528542), (378, 490789), (399, 464958), (494, 375543), (513, 361634), (546, 339777), (702, 264271), (741, 250362), (798, 232479), (819, 226518), (1026, 180817), (1197, 154986), (1482, 125181), (1638, 113259), (1729, 107298), (1987, 93366), (2223, 83454), (2394, 77493), (2457, 75506), (3458, 53649), (3591, 51662), (3974, 46683), (4446, 41727), (4914, 37753), (5187, 35766), (5961, 31122), (6669, 27818), (7182, 25831), (10374, 17883), (11922, 15561), (13338, 13909)]