42879138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 46078302

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 269, 538, 807, 857, 1614, 1714, 2571, 5142, 8339, 16678, 25017, 26567, 50034, 53134, 79701, 159402, 230533, 461066, 691599, 1383198, 7146523, 14293046, 21439569, 42879138]

約数ペア:

[(1, 42879138), (2, 21439569), (3, 14293046), (6, 7146523), (31, 1383198), (62, 691599), (93, 461066), (186, 230533), (269, 159402), (538, 79701), (807, 53134), (857, 50034), (1614, 26567), (1714, 25017), (2571, 16678), (5142, 8339)]