40951566

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 91641264

約数和(自身を除く): 50689698

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 157, 258, 314, 337, 387, 471, 674, 774, 942, 1011, 1413, 2022, 2826, 3033, 6066, 6751, 13502, 14491, 20253, 28982, 40506, 43473, 52909, 60759, 86946, 105818, 121518, 130419, 158727, 260838, 317454, 476181, 952362, 2275087, 4550174, 6825261, 13650522, 20475783, 40951566]

約数ペア:

[(1, 40951566), (2, 20475783), (3, 13650522), (6, 6825261), (9, 4550174), (18, 2275087), (43, 952362), (86, 476181), (129, 317454), (157, 260838), (258, 158727), (314, 130419), (337, 121518), (387, 105818), (471, 86946), (674, 60759), (774, 52909), (942, 43473), (1011, 40506), (1413, 28982), (2022, 20253), (2826, 14491), (3033, 13502), (6066, 6751)]