31154682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 67636800

約数和(自身を除く): 36482118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3049, 3406, 5109, 6098, 9147, 10218, 18294, 39637, 79274, 118911, 237822, 399419, 798838, 1198257, 2396514, 5192447, 10384894, 15577341, 31154682]

約数ペア:

[(1, 31154682), (2, 15577341), (3, 10384894), (6, 5192447), (13, 2396514), (26, 1198257), (39, 798838), (78, 399419), (131, 237822), (262, 118911), (393, 79274), (786, 39637), (1703, 18294), (3049, 10218), (3406, 9147), (5109, 6098)]