39853668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 95510016

約数和(自身を除く): 55656348

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 223, 281, 318, 446, 562, 636, 669, 843, 892, 1124, 1338, 1686, 2676, 3372, 11819, 14893, 23638, 29786, 35457, 44679, 47276, 59572, 62663, 70914, 89358, 125326, 141828, 178716, 187989, 250652, 375978, 751956, 3321139, 6642278, 9963417, 13284556, 19926834, 39853668]

約数ペア:

[(1, 39853668), (2, 19926834), (3, 13284556), (4, 9963417), (6, 6642278), (12, 3321139), (53, 751956), (106, 375978), (159, 250652), (212, 187989), (223, 178716), (281, 141828), (318, 125326), (446, 89358), (562, 70914), (636, 62663), (669, 59572), (843, 47276), (892, 44679), (1124, 35457), (1338, 29786), (1686, 23638), (2676, 14893), (3372, 11819)]