18616374

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21107}}^1$

素因数の和:21129

約数の個数: 36

約数和(自身を含む): 46923084

約数和(自身を除く): 28306710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21107, 42214, 63321, 126642, 147749, 189963, 295498, 379926, 443247, 886494, 1034243, 1329741, 2068486, 2659482, 3102729, 6205458, 9308187, 18616374]

約数ペア:

[(1, 18616374), (2, 9308187), (3, 6205458), (6, 3102729), (7, 2659482), (9, 2068486), (14, 1329741), (18, 1034243), (21, 886494), (42, 443247), (49, 379926), (63, 295498), (98, 189963), (126, 147749), (147, 126642), (294, 63321), (441, 42214), (882, 21107)]