28620522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227147}}^1$

素因数の和:227162

約数の個数: 24

約数和(自身を含む): 70870176

約数和(自身を除く): 42249654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227147, 454294, 681441, 1362882, 1590029, 2044323, 3180058, 4088646, 4770087, 9540174, 14310261, 28620522]

約数ペア:

[(1, 28620522), (2, 14310261), (3, 9540174), (6, 4770087), (7, 4088646), (9, 3180058), (14, 2044323), (18, 1590029), (21, 1362882), (42, 681441), (63, 454294), (126, 227147)]