12596598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 31393440

約数和(自身を除く): 18796842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 389, 514, 771, 778, 1167, 1542, 1799, 2313, 2334, 2723, 3501, 3598, 4626, 5397, 5446, 7002, 8169, 10794, 16191, 16338, 24507, 32382, 49014, 99973, 199946, 299919, 599838, 699811, 899757, 1399622, 1799514, 2099433, 4198866, 6298299, 12596598]

約数ペア:

[(1, 12596598), (2, 6298299), (3, 4198866), (6, 2099433), (7, 1799514), (9, 1399622), (14, 899757), (18, 699811), (21, 599838), (42, 299919), (63, 199946), (126, 99973), (257, 49014), (389, 32382), (514, 24507), (771, 16338), (778, 16191), (1167, 10794), (1542, 8169), (1799, 7002), (2313, 5446), (2334, 5397), (2723, 4626), (3501, 3598)]