12272018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 9016942

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 307, 506, 614, 869, 1738, 1817, 3377, 3634, 6754, 7061, 14122, 19987, 24253, 39974, 48506, 77671, 155342, 266783, 533566, 557819, 1115638, 6136009, 12272018]

約数ペア:

[(1, 12272018), (2, 6136009), (11, 1115638), (22, 557819), (23, 533566), (46, 266783), (79, 155342), (158, 77671), (253, 48506), (307, 39974), (506, 24253), (614, 19987), (869, 14122), (1738, 7061), (1817, 6754), (3377, 3634)]