15451838594804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{2347}}^1\times {\mathrm{119851}}^1$

素因数の和:122676

約数の個数: 48

約数和(自身を含む): 27988161202176

約数和(自身を除く): 12536322607372

約数列:

[1, 2, 4, 31, 62, 124, 443, 886, 1772, 2347, 4694, 9388, 13733, 27466, 54932, 72757, 119851, 145514, 239702, 291028, 479404, 1039721, 2079442, 3715381, 4158884, 7430762, 14861524, 32231351, 53093993, 64462702, 106187986, 128925404, 212375972, 281290297, 562580594, 1125161188, 1645913783, 3291827566, 6583655132, 8719999207, 17439998414, 34879996828, 124611601571, 249223203142, 498446406284, 3862959648701, 7725919297402, 15451838594804]

約数ペア:

[(1, 15451838594804), (2, 7725919297402), (4, 3862959648701), (31, 498446406284), (62, 249223203142), (124, 124611601571), (443, 34879996828), (886, 17439998414), (1772, 8719999207), (2347, 6583655132), (4694, 3291827566), (9388, 1645913783), (13733, 1125161188), (27466, 562580594), (54932, 281290297), (72757, 212375972), (119851, 128925404), (145514, 106187986), (239702, 64462702), (291028, 53093993), (479404, 32231351), (1039721, 14861524), (2079442, 7430762), (3715381, 4158884)]