380922402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{13721}}^1$

素因数の和:14394

約数の個数: 32

約数和(自身を含む): 872060544

約数和(自身を除く): 491138142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1983, 3966, 4627, 9254, 13721, 13881, 27442, 27762, 41163, 82326, 96047, 192094, 288141, 576282, 9069581, 18139162, 27208743, 54417486, 63487067, 126974134, 190461201, 380922402]

約数ペア:

[(1, 380922402), (2, 190461201), (3, 126974134), (6, 63487067), (7, 54417486), (14, 27208743), (21, 18139162), (42, 9069581), (661, 576282), (1322, 288141), (1983, 192094), (3966, 96047), (4627, 82326), (9254, 41163), (13721, 27762), (13881, 27442)]