12285882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 30618432

約数和(自身を除く): 18332550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 347, 562, 694, 843, 1041, 1686, 1967, 2082, 2429, 2529, 3123, 3934, 4858, 5058, 5901, 6246, 7287, 11802, 14574, 17703, 21861, 35406, 43722, 97507, 195014, 292521, 585042, 682549, 877563, 1365098, 1755126, 2047647, 4095294, 6142941, 12285882]

約数ペア:

[(1, 12285882), (2, 6142941), (3, 4095294), (6, 2047647), (7, 1755126), (9, 1365098), (14, 877563), (18, 682549), (21, 585042), (42, 292521), (63, 195014), (126, 97507), (281, 43722), (347, 35406), (562, 21861), (694, 17703), (843, 14574), (1041, 11802), (1686, 7287), (1967, 6246), (2082, 5901), (2429, 5058), (2529, 4858), (3123, 3934)]