31534542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 78120000

約数和(自身を除く): 46585458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1549, 1566, 2262, 3098, 3393, 4647, 6786, 9294, 10179, 13941, 20137, 20358, 27882, 40274, 41823, 44921, 60411, 83646, 89842, 120822, 134763, 181233, 269526, 362466, 404289, 543699, 583973, 808578, 1087398, 1167946, 1212867, 1751919, 2425734, 3503838, 5255757, 10511514, 15767271, 31534542]

約数ペア:

[(1, 31534542), (2, 15767271), (3, 10511514), (6, 5255757), (9, 3503838), (13, 2425734), (18, 1751919), (26, 1212867), (27, 1167946), (29, 1087398), (39, 808578), (54, 583973), (58, 543699), (78, 404289), (87, 362466), (117, 269526), (174, 181233), (234, 134763), (261, 120822), (351, 89842), (377, 83646), (522, 60411), (702, 44921), (754, 41823), (783, 40274), (1131, 27882), (1549, 20358), (1566, 20137), (2262, 13941), (3098, 10179), (3393, 9294), (4647, 6786)]