15661682796

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1\times {\mathrm{21661}}^1$

素因数の和:22434

約数の個数: 48

約数和(自身を含む): 37010826720

約数和(自身を除く): 21349143924

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 677, 1068, 1354, 2031, 2708, 4062, 8124, 21661, 43322, 60253, 64983, 86644, 120506, 129966, 180759, 241012, 259932, 361518, 723036, 1927829, 3855658, 5783487, 7711316, 11566974, 14664497, 23133948, 29328994, 43993491, 58657988, 87986982, 175973964, 1305140233, 2610280466, 3915420699, 5220560932, 7830841398, 15661682796]

約数ペア:

[(1, 15661682796), (2, 7830841398), (3, 5220560932), (4, 3915420699), (6, 2610280466), (12, 1305140233), (89, 175973964), (178, 87986982), (267, 58657988), (356, 43993491), (534, 29328994), (677, 23133948), (1068, 14664497), (1354, 11566974), (2031, 7711316), (2708, 5783487), (4062, 3855658), (8124, 1927829), (21661, 723036), (43322, 361518), (60253, 259932), (64983, 241012), (86644, 180759), (120506, 129966)]