18279456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 52553088

約数和(自身を除く): 34273632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 97, 104, 151, 156, 194, 208, 291, 302, 312, 388, 416, 453, 582, 604, 624, 776, 906, 1164, 1208, 1248, 1261, 1552, 1812, 1963, 2328, 2416, 2522, 3104, 3624, 3783, 3926, 4656, 4832, 5044, 5889, 7248, 7566, 7852, 9312, 10088, 11778, 14496, 14647, 15132, 15704, 20176, 23556, 29294, 30264, 31408, 40352, 43941, 47112, 58588, 60528, 62816, 87882, 94224, 117176, 121056, 175764, 188448, 190411, 234352, 351528, 380822, 468704, 571233, 703056, 761644, 1142466, 1406112, 1523288, 2284932, 3046576, 4569864, 6093152, 9139728, 18279456]

約数ペア:

[(1, 18279456), (2, 9139728), (3, 6093152), (4, 4569864), (6, 3046576), (8, 2284932), (12, 1523288), (13, 1406112), (16, 1142466), (24, 761644), (26, 703056), (32, 571233), (39, 468704), (48, 380822), (52, 351528), (78, 234352), (96, 190411), (97, 188448), (104, 175764), (151, 121056), (156, 117176), (194, 94224), (208, 87882), (291, 62816), (302, 60528), (312, 58588), (388, 47112), (416, 43941), (453, 40352), (582, 31408), (604, 30264), (624, 29294), (776, 23556), (906, 20176), (1164, 15704), (1208, 15132), (1248, 14647), (1261, 14496), (1552, 11778), (1812, 10088), (1963, 9312), (2328, 7852), (2416, 7566), (2522, 7248), (3104, 5889), (3624, 5044), (3783, 4832), (3926, 4656)]