13040208

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 60

約数和(自身を含む): 36816468

約数和(自身を除く): 23776260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 661, 822, 1096, 1233, 1322, 1644, 1983, 2192, 2466, 2644, 3288, 3966, 4932, 5288, 5949, 6576, 7932, 9864, 10576, 11898, 15864, 19728, 23796, 31728, 47592, 90557, 95184, 181114, 271671, 362228, 543342, 724456, 815013, 1086684, 1448912, 1630026, 2173368, 3260052, 4346736, 6520104, 13040208]

約数ペア:

[(1, 13040208), (2, 6520104), (3, 4346736), (4, 3260052), (6, 2173368), (8, 1630026), (9, 1448912), (12, 1086684), (16, 815013), (18, 724456), (24, 543342), (36, 362228), (48, 271671), (72, 181114), (137, 95184), (144, 90557), (274, 47592), (411, 31728), (548, 23796), (661, 19728), (822, 15864), (1096, 11898), (1233, 10576), (1322, 9864), (1644, 7932), (1983, 6576), (2192, 5949), (2466, 5288), (2644, 4932), (3288, 3966)]