31580316

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13093}}^1$

素因数の和:13170

約数の個数: 36

約数和(自身を含む): 81025672

約数和(自身を除く): 49445356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 13093, 26186, 39279, 52372, 78558, 117837, 157116, 235674, 471348, 877231, 1754462, 2631693, 3508924, 5263386, 7895079, 10526772, 15790158, 31580316]

約数ペア:

[(1, 31580316), (2, 15790158), (3, 10526772), (4, 7895079), (6, 5263386), (9, 3508924), (12, 2631693), (18, 1754462), (36, 877231), (67, 471348), (134, 235674), (201, 157116), (268, 117837), (402, 78558), (603, 52372), (804, 39279), (1206, 26186), (2412, 13093)]