18156945742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2027}}^1\times {\mathrm{2063}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 29534948352

約数和(自身を除く): 11378002610

約数列:

[1, 2, 13, 26, 167, 334, 2027, 2063, 2171, 4054, 4126, 4342, 26351, 26819, 52702, 53638, 338509, 344521, 677018, 689042, 4181701, 4400617, 4478773, 8363402, 8801234, 8957546, 54362113, 108724226, 698344067, 1396688134, 9078472871, 18156945742]

約数ペア:

[(1, 18156945742), (2, 9078472871), (13, 1396688134), (26, 698344067), (167, 108724226), (334, 54362113), (2027, 8957546), (2063, 8801234), (2171, 8363402), (4054, 4478773), (4126, 4400617), (4342, 4181701), (26351, 689042), (26819, 677018), (52702, 344521), (53638, 338509)]