138453966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26801}}^1$

素因数の和:26857

約数の個数: 48

約数和(自身を含む): 351213408

約数和(自身を除く): 212759442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 26801, 53602, 80403, 160806, 187607, 241209, 375214, 482418, 562821, 1098841, 1125642, 1688463, 2197682, 3296523, 3376926, 6593046, 7691887, 9889569, 15383774, 19779138, 23075661, 46151322, 69226983, 138453966]

約数ペア:

[(1, 138453966), (2, 69226983), (3, 46151322), (6, 23075661), (7, 19779138), (9, 15383774), (14, 9889569), (18, 7691887), (21, 6593046), (41, 3376926), (42, 3296523), (63, 2197682), (82, 1688463), (123, 1125642), (126, 1098841), (246, 562821), (287, 482418), (369, 375214), (574, 241209), (738, 187607), (861, 160806), (1722, 80403), (2583, 53602), (5166, 26801)]