42471198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30643}}^1$

素因数の和:30669

約数の個数: 48

約数和(自身を含む): 114731136

約数和(自身を除く): 72259938

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 30643, 61286, 91929, 183858, 214501, 275787, 337073, 429002, 551574, 643503, 674146, 1011219, 1287006, 1930509, 2022438, 2359511, 3033657, 3861018, 4719022, 6067314, 7078533, 14157066, 21235599, 42471198]

約数ペア:

[(1, 42471198), (2, 21235599), (3, 14157066), (6, 7078533), (7, 6067314), (9, 4719022), (11, 3861018), (14, 3033657), (18, 2359511), (21, 2022438), (22, 1930509), (33, 1287006), (42, 1011219), (63, 674146), (66, 643503), (77, 551574), (99, 429002), (126, 337073), (154, 275787), (198, 214501), (231, 183858), (462, 91929), (693, 61286), (1386, 30643)]