319422978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2535103}}^1$

素因数の和:2535118

約数の個数: 24

約数和(自身を含む): 790952448

約数和(自身を除く): 471529470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2535103, 5070206, 7605309, 15210618, 17745721, 22815927, 35491442, 45631854, 53237163, 106474326, 159711489, 319422978]

約数ペア:

[(1, 319422978), (2, 159711489), (3, 106474326), (6, 53237163), (7, 45631854), (9, 35491442), (14, 22815927), (18, 17745721), (21, 15210618), (42, 7605309), (63, 5070206), (126, 2535103)]