9491218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 16220160

約数和(自身を除く): 6728942

約数列:

[1, 2, 11, 22, 43, 79, 86, 127, 158, 254, 473, 869, 946, 1397, 1738, 2794, 3397, 5461, 6794, 10033, 10922, 20066, 37367, 60071, 74734, 110363, 120142, 220726, 431419, 862838, 4745609, 9491218]

約数ペア:

[(1, 9491218), (2, 4745609), (11, 862838), (22, 431419), (43, 220726), (79, 120142), (86, 110363), (127, 74734), (158, 60071), (254, 37367), (473, 20066), (869, 10922), (946, 10033), (1397, 6794), (1738, 5461), (2794, 3397)]