18108296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 35559000

約数和(自身を除く): 17450704

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 877, 1754, 2581, 3508, 5162, 7016, 10324, 20648, 25433, 50866, 78053, 101732, 156106, 203464, 312212, 624424, 2263537, 4527074, 9054148, 18108296]

約数ペア:

[(1, 18108296), (2, 9054148), (4, 4527074), (8, 2263537), (29, 624424), (58, 312212), (89, 203464), (116, 156106), (178, 101732), (232, 78053), (356, 50866), (712, 25433), (877, 20648), (1754, 10324), (2581, 7016), (3508, 5162)]