1373598

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 40

約数和(自身を含む): 3150840

約数和(自身を除く): 1777242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 139, 162, 183, 278, 366, 417, 549, 834, 1098, 1251, 1647, 2502, 3294, 3753, 4941, 7506, 8479, 9882, 11259, 16958, 22518, 25437, 50874, 76311, 152622, 228933, 457866, 686799, 1373598]

約数ペア:

[(1, 1373598), (2, 686799), (3, 457866), (6, 228933), (9, 152622), (18, 76311), (27, 50874), (54, 25437), (61, 22518), (81, 16958), (122, 11259), (139, 9882), (162, 8479), (183, 7506), (278, 4941), (366, 3753), (417, 3294), (549, 2502), (834, 1647), (1098, 1251)]