123019006

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 208620000

約数和(自身を除く): 85600994

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1249, 1331, 2498, 2662, 4477, 8954, 13739, 27478, 46213, 49247, 92426, 98494, 151129, 302258, 508343, 1016686, 1662419, 3324838, 5591773, 11183546, 61509503, 123019006]

約数ペア:

[(1, 123019006), (2, 61509503), (11, 11183546), (22, 5591773), (37, 3324838), (74, 1662419), (121, 1016686), (242, 508343), (407, 302258), (814, 151129), (1249, 98494), (1331, 92426), (2498, 49247), (2662, 46213), (4477, 27478), (8954, 13739)]