3315228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 8999424

約数和(自身を除く): 5684196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 647, 732, 854, 1281, 1294, 1708, 1941, 2562, 2588, 3882, 4529, 5124, 7764, 9058, 13587, 18116, 27174, 39467, 54348, 78934, 118401, 157868, 236802, 276269, 473604, 552538, 828807, 1105076, 1657614, 3315228]

約数ペア:

[(1, 3315228), (2, 1657614), (3, 1105076), (4, 828807), (6, 552538), (7, 473604), (12, 276269), (14, 236802), (21, 157868), (28, 118401), (42, 78934), (61, 54348), (84, 39467), (122, 27174), (183, 18116), (244, 13587), (366, 9058), (427, 7764), (647, 5124), (732, 4529), (854, 3882), (1281, 2588), (1294, 2562), (1708, 1941)]