18027630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2942

約数の個数: 64

約数和(自身を含む): 50181120

約数和(自身を除く): 32153490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 2903, 3105, 5806, 6210, 8709, 14515, 17418, 26127, 29030, 43545, 52254, 66769, 78381, 87090, 130635, 133538, 156762, 200307, 261270, 333845, 391905, 400614, 600921, 667690, 783810, 1001535, 1201842, 1802763, 2003070, 3004605, 3605526, 6009210, 9013815, 18027630]

約数ペア:

[(1, 18027630), (2, 9013815), (3, 6009210), (5, 3605526), (6, 3004605), (9, 2003070), (10, 1802763), (15, 1201842), (18, 1001535), (23, 783810), (27, 667690), (30, 600921), (45, 400614), (46, 391905), (54, 333845), (69, 261270), (90, 200307), (115, 156762), (135, 133538), (138, 130635), (207, 87090), (230, 78381), (270, 66769), (345, 52254), (414, 43545), (621, 29030), (690, 26127), (1035, 17418), (1242, 14515), (2070, 8709), (2903, 6210), (3105, 5806)]