1398045474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{62687}}^1$

素因数の和:62764

約数の個数: 64

約数和(自身を含む): 3610828800

約数和(自身を除く): 2212783326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 826, 1062, 1239, 1593, 2478, 3186, 3717, 7434, 11151, 22302, 62687, 125374, 188061, 376122, 438809, 564183, 877618, 1128366, 1316427, 1692549, 2632854, 3385098, 3698533, 3949281, 7397066, 7898562, 11095599, 11847843, 22191198, 23695686, 25889731, 33286797, 51779462, 66573594, 77669193, 99860391, 155338386, 199720782, 233007579, 466015158, 699022737, 1398045474]

約数ペア:

[(1, 1398045474), (2, 699022737), (3, 466015158), (6, 233007579), (7, 199720782), (9, 155338386), (14, 99860391), (18, 77669193), (21, 66573594), (27, 51779462), (42, 33286797), (54, 25889731), (59, 23695686), (63, 22191198), (118, 11847843), (126, 11095599), (177, 7898562), (189, 7397066), (354, 3949281), (378, 3698533), (413, 3385098), (531, 2632854), (826, 1692549), (1062, 1316427), (1239, 1128366), (1593, 877618), (2478, 564183), (3186, 438809), (3717, 376122), (7434, 188061), (11151, 125374), (22302, 62687)]