19098049068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{2741}}^1$

素因数の和:3444

約数の個数: 144

約数和(自身を含む): 56563643136

約数和(自身を除く): 37465594068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 643, 774, 903, 1204, 1286, 1548, 1806, 1929, 2572, 2709, 2741, 3612, 3858, 4501, 5418, 5482, 5787, 7716, 8223, 9002, 10836, 10964, 11574, 13503, 16446, 18004, 19187, 23148, 24669, 27006, 27649, 32892, 38374, 40509, 49338, 54012, 55298, 57561, 76748, 81018, 82947, 98676, 110596, 115122, 117863, 162036, 165894, 172683, 193543, 230244, 235726, 248841, 331788, 345366, 353589, 387086, 471452, 497682, 580629, 690732, 707178, 774172, 825041, 995364, 1060767, 1161258, 1414356, 1650082, 1741887, 1762463, 2121534, 2322516, 2475123, 3300164, 3483774, 3524926, 4243068, 4950246, 5287389, 6967548, 7049852, 7425369, 9900492, 10574778, 12337241, 14850738, 15862167, 21149556, 24674482, 29701476, 31724334, 37011723, 49348964, 63448668, 74023446, 75785909, 111035169, 148046892, 151571818, 222070338, 227357727, 303143636, 444140676, 454715454, 530501363, 682073181, 909430908, 1061002726, 1364146362, 1591504089, 2122005452, 2728292724, 3183008178, 4774512267, 6366016356, 9549024534, 19098049068]

約数ペア:

[(1, 19098049068), (2, 9549024534), (3, 6366016356), (4, 4774512267), (6, 3183008178), (7, 2728292724), (9, 2122005452), (12, 1591504089), (14, 1364146362), (18, 1061002726), (21, 909430908), (28, 682073181), (36, 530501363), (42, 454715454), (43, 444140676), (63, 303143636), (84, 227357727), (86, 222070338), (126, 151571818), (129, 148046892), (172, 111035169), (252, 75785909), (258, 74023446), (301, 63448668), (387, 49348964), (516, 37011723), (602, 31724334), (643, 29701476), (774, 24674482), (903, 21149556), (1204, 15862167), (1286, 14850738), (1548, 12337241), (1806, 10574778), (1929, 9900492), (2572, 7425369), (2709, 7049852), (2741, 6967548), (3612, 5287389), (3858, 4950246), (4501, 4243068), (5418, 3524926), (5482, 3483774), (5787, 3300164), (7716, 2475123), (8223, 2322516), (9002, 2121534), (10836, 1762463), (10964, 1741887), (11574, 1650082), (13503, 1414356), (16446, 1161258), (18004, 1060767), (19187, 995364), (23148, 825041), (24669, 774172), (27006, 707178), (27649, 690732), (32892, 580629), (38374, 497682), (40509, 471452), (49338, 387086), (54012, 353589), (55298, 345366), (57561, 331788), (76748, 248841), (81018, 235726), (82947, 230244), (98676, 193543), (110596, 172683), (115122, 165894), (117863, 162036)]