26531466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 59830176

約数和(自身を除く): 33298710

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 643, 897, 1058, 1286, 1587, 1794, 1929, 3174, 3858, 6877, 8359, 13754, 14789, 16718, 20631, 25077, 29578, 41262, 44367, 50154, 88734, 192257, 340147, 384514, 576771, 680294, 1020441, 1153542, 2040882, 4421911, 8843822, 13265733, 26531466]

約数ペア:

[(1, 26531466), (2, 13265733), (3, 8843822), (6, 4421911), (13, 2040882), (23, 1153542), (26, 1020441), (39, 680294), (46, 576771), (69, 384514), (78, 340147), (138, 192257), (299, 88734), (529, 50154), (598, 44367), (643, 41262), (897, 29578), (1058, 25077), (1286, 20631), (1587, 16718), (1794, 14789), (1929, 13754), (3174, 8359), (3858, 6877)]