9389982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 21600000

約数和(自身を除く): 12210018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1249, 1253, 2498, 2506, 3747, 3759, 7494, 7518, 8743, 17486, 26229, 52458, 223571, 447142, 670713, 1341426, 1564997, 3129994, 4694991, 9389982]

約数ペア:

[(1, 9389982), (2, 4694991), (3, 3129994), (6, 1564997), (7, 1341426), (14, 670713), (21, 447142), (42, 223571), (179, 52458), (358, 26229), (537, 17486), (1074, 8743), (1249, 7518), (1253, 7494), (2498, 3759), (2506, 3747)]