39999042

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{12143}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 90351360

約数和(自身を除く): 50352318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 12143, 24286, 36429, 72858, 109287, 218574, 327861, 655722, 740723, 1481446, 2222169, 4444338, 6666507, 13333014, 19999521, 39999042]

約数ペア:

[(1, 39999042), (2, 19999521), (3, 13333014), (6, 6666507), (9, 4444338), (18, 2222169), (27, 1481446), (54, 740723), (61, 655722), (122, 327861), (183, 218574), (366, 109287), (549, 72858), (1098, 36429), (1647, 24286), (3294, 12143)]