123440058

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{326561}}^1$

素因数の和:326579

約数の個数: 32

約数和(自身を含む): 313499520

約数和(自身を除く): 190059462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 326561, 653122, 979683, 1959366, 2285927, 2939049, 4571854, 5878098, 6857781, 8817147, 13715562, 17634294, 20573343, 41146686, 61720029, 123440058]

約数ペア:

[(1, 123440058), (2, 61720029), (3, 41146686), (6, 20573343), (7, 17634294), (9, 13715562), (14, 8817147), (18, 6857781), (21, 5878098), (27, 4571854), (42, 2939049), (54, 2285927), (63, 1959366), (126, 979683), (189, 653122), (378, 326561)]