18201294

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8221}}^1$

素因数の和:8273

約数の個数: 32

約数和(自身を含む): 41438880

約数和(自身を除く): 23237586

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 8221, 16442, 24663, 49326, 73989, 147978, 221967, 337061, 443934, 674122, 1011183, 2022366, 3033549, 6067098, 9100647, 18201294]

約数ペア:

[(1, 18201294), (2, 9100647), (3, 6067098), (6, 3033549), (9, 2022366), (18, 1011183), (27, 674122), (41, 443934), (54, 337061), (82, 221967), (123, 147978), (246, 73989), (369, 49326), (738, 24663), (1107, 16442), (2214, 8221)]