21846088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 47523600

約数和(自身を除く): 25677512

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 859, 1156, 1496, 1718, 2312, 3179, 3436, 6358, 6872, 9449, 12716, 14603, 18898, 25432, 29206, 37796, 58412, 75592, 116824, 160633, 248251, 321266, 496502, 642532, 993004, 1285064, 1986008, 2730761, 5461522, 10923044, 21846088]

約数ペア:

[(1, 21846088), (2, 10923044), (4, 5461522), (8, 2730761), (11, 1986008), (17, 1285064), (22, 993004), (34, 642532), (44, 496502), (68, 321266), (88, 248251), (136, 160633), (187, 116824), (289, 75592), (374, 58412), (578, 37796), (748, 29206), (859, 25432), (1156, 18898), (1496, 14603), (1718, 12716), (2312, 9449), (3179, 6872), (3436, 6358)]