38662218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4488

約数の個数: 64

約数和(自身を含む): 102481920

約数和(自身を除く): 63819702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 4447, 8694, 8894, 13341, 26682, 31129, 40023, 62258, 80046, 93387, 102281, 120069, 186774, 204562, 240138, 280161, 306843, 560322, 613686, 715967, 840483, 920529, 1431934, 1680966, 1841058, 2147901, 2761587, 4295802, 5523174, 6443703, 12887406, 19331109, 38662218]

約数ペア:

[(1, 38662218), (2, 19331109), (3, 12887406), (6, 6443703), (7, 5523174), (9, 4295802), (14, 2761587), (18, 2147901), (21, 1841058), (23, 1680966), (27, 1431934), (42, 920529), (46, 840483), (54, 715967), (63, 613686), (69, 560322), (126, 306843), (138, 280161), (161, 240138), (189, 204562), (207, 186774), (322, 120069), (378, 102281), (414, 93387), (483, 80046), (621, 62258), (966, 40023), (1242, 31129), (1449, 26682), (2898, 13341), (4347, 8894), (4447, 8694)]