138603714

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 281128320

約数和(自身を除く): 142524606

約数列:

[1, 2, 3, 6, 101, 202, 303, 439, 521, 606, 878, 1042, 1317, 1563, 2634, 3126, 44339, 52621, 88678, 105242, 133017, 157863, 228719, 266034, 315726, 457438, 686157, 1372314, 23100619, 46201238, 69301857, 138603714]

約数ペア:

[(1, 138603714), (2, 69301857), (3, 46201238), (6, 23100619), (101, 1372314), (202, 686157), (303, 457438), (439, 315726), (521, 266034), (606, 228719), (878, 157863), (1042, 133017), (1317, 105242), (1563, 88678), (2634, 52621), (3126, 44339)]