21765606

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 45066240

約数和(自身を除く): 23300634

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 977, 1954, 2931, 3713, 5862, 7426, 11139, 22278, 45919, 77183, 91838, 137757, 154366, 231549, 275514, 463098, 3627601, 7255202, 10882803, 21765606]

約数ペア:

[(1, 21765606), (2, 10882803), (3, 7255202), (6, 3627601), (47, 463098), (79, 275514), (94, 231549), (141, 154366), (158, 137757), (237, 91838), (282, 77183), (474, 45919), (977, 22278), (1954, 11139), (2931, 7426), (3713, 5862)]