65940318

素因数分解:

$2^1\times 3^4\times {\mathrm{491}}^1\times {\mathrm{829}}^1$

素因数の和:1334

約数の個数: 40

約数和(自身を含む): 148234680

約数和(自身を除く): 82294362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491, 829, 982, 1473, 1658, 2487, 2946, 4419, 4974, 7461, 8838, 13257, 14922, 22383, 26514, 39771, 44766, 67149, 79542, 134298, 407039, 814078, 1221117, 2442234, 3663351, 7326702, 10990053, 21980106, 32970159, 65940318]

約数ペア:

[(1, 65940318), (2, 32970159), (3, 21980106), (6, 10990053), (9, 7326702), (18, 3663351), (27, 2442234), (54, 1221117), (81, 814078), (162, 407039), (491, 134298), (829, 79542), (982, 67149), (1473, 44766), (1658, 39771), (2487, 26514), (2946, 22383), (4419, 14922), (4974, 13257), (7461, 8838)]