40701726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 95462640

約数和(自身を除く): 54760914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281, 562, 619, 843, 1238, 1686, 1857, 2529, 3653, 3714, 5058, 5571, 7306, 8047, 10959, 11142, 16094, 21918, 24141, 32877, 48282, 65754, 72423, 144846, 173939, 347878, 521817, 1043634, 1565451, 2261207, 3130902, 4522414, 6783621, 13567242, 20350863, 40701726]

約数ペア:

[(1, 40701726), (2, 20350863), (3, 13567242), (6, 6783621), (9, 4522414), (13, 3130902), (18, 2261207), (26, 1565451), (39, 1043634), (78, 521817), (117, 347878), (234, 173939), (281, 144846), (562, 72423), (619, 65754), (843, 48282), (1238, 32877), (1686, 24141), (1857, 21918), (2529, 16094), (3653, 11142), (3714, 10959), (5058, 8047), (5571, 7306)]