252451818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4451}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 575055936

約数和(自身を除く): 322604118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 1233, 2466, 3151, 4451, 6302, 8902, 9453, 13353, 18906, 26706, 28359, 40059, 56718, 80118, 102373, 204746, 307119, 609787, 614238, 921357, 1219574, 1829361, 1842714, 3658722, 5488083, 10976166, 14025101, 28050202, 42075303, 84150606, 126225909, 252451818]

約数ペア:

[(1, 252451818), (2, 126225909), (3, 84150606), (6, 42075303), (9, 28050202), (18, 14025101), (23, 10976166), (46, 5488083), (69, 3658722), (137, 1842714), (138, 1829361), (207, 1219574), (274, 921357), (411, 614238), (414, 609787), (822, 307119), (1233, 204746), (2466, 102373), (3151, 80118), (4451, 56718), (6302, 40059), (8902, 28359), (9453, 26706), (13353, 18906)]