891576642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{33191}}^1$

素因数の和:33255

約数の個数: 48

約数和(自身を含む): 2013028416

約数和(自身を除く): 1121451774

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 8954, 13431, 26862, 33191, 66382, 99573, 199146, 365101, 730202, 1095303, 1228067, 2190606, 2456134, 3684201, 4016111, 7368402, 8032222, 12048333, 13508737, 24096666, 27017474, 40526211, 81052422, 148596107, 297192214, 445788321, 891576642]

約数ペア:

[(1, 891576642), (2, 445788321), (3, 297192214), (6, 148596107), (11, 81052422), (22, 40526211), (33, 27017474), (37, 24096666), (66, 13508737), (74, 12048333), (111, 8032222), (121, 7368402), (222, 4016111), (242, 3684201), (363, 2456134), (407, 2190606), (726, 1228067), (814, 1095303), (1221, 730202), (2442, 365101), (4477, 199146), (8954, 99573), (13431, 66382), (26862, 33191)]