266918394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{36857}}^1$

素因数の和:36950

約数の個数: 32

約数和(自身を含む): 573215616

約数和(自身を除く): 306297222

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 36857, 73714, 110571, 221142, 626569, 1253138, 1879707, 2616847, 3759414, 5233694, 7850541, 15701082, 44486399, 88972798, 133459197, 266918394]

約数ペア:

[(1, 266918394), (2, 133459197), (3, 88972798), (6, 44486399), (17, 15701082), (34, 7850541), (51, 5233694), (71, 3759414), (102, 2616847), (142, 1879707), (213, 1253138), (426, 626569), (1207, 221142), (2414, 110571), (3621, 73714), (7242, 36857)]