18121116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6833}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 48220704

約数和(自身を除く): 30099588

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 6833, 13666, 20499, 27332, 40998, 81996, 88829, 116161, 177658, 232322, 266487, 348483, 355316, 464644, 532974, 696966, 1065948, 1393932, 1510093, 3020186, 4530279, 6040372, 9060558, 18121116]

約数ペア:

[(1, 18121116), (2, 9060558), (3, 6040372), (4, 4530279), (6, 3020186), (12, 1510093), (13, 1393932), (17, 1065948), (26, 696966), (34, 532974), (39, 464644), (51, 355316), (52, 348483), (68, 266487), (78, 232322), (102, 177658), (156, 116161), (204, 88829), (221, 81996), (442, 40998), (663, 27332), (884, 20499), (1326, 13666), (2652, 6833)]