2018210552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{5821}}^1$

素因数の和:8127

約数の個数: 32

約数和(自身を含む): 3985741200

約数和(自身を除く): 1967530648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2281, 4562, 5821, 9124, 11642, 18248, 23284, 43339, 46568, 86678, 110599, 173356, 221198, 346712, 442396, 884792, 13277701, 26555402, 53110804, 106221608, 252276319, 504552638, 1009105276, 2018210552]

約数ペア:

[(1, 2018210552), (2, 1009105276), (4, 504552638), (8, 252276319), (19, 106221608), (38, 53110804), (76, 26555402), (152, 13277701), (2281, 884792), (4562, 442396), (5821, 346712), (9124, 221198), (11642, 173356), (18248, 110599), (23284, 86678), (43339, 46568)]