18938292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 46932480

約数和(自身を除く): 27994188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1163, 1357, 2326, 2714, 3489, 4071, 4652, 5428, 6978, 8142, 13956, 16284, 26749, 53498, 68617, 80247, 106996, 137234, 160494, 205851, 274468, 320988, 411702, 823404, 1578191, 3156382, 4734573, 6312764, 9469146, 18938292]

約数ペア:

[(1, 18938292), (2, 9469146), (3, 6312764), (4, 4734573), (6, 3156382), (12, 1578191), (23, 823404), (46, 411702), (59, 320988), (69, 274468), (92, 205851), (118, 160494), (138, 137234), (177, 106996), (236, 80247), (276, 68617), (354, 53498), (708, 26749), (1163, 16284), (1357, 13956), (2326, 8142), (2714, 6978), (3489, 5428), (4071, 4652)]