8117718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 18641664

約数和(自身を除く): 10523946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 557, 694, 1041, 1114, 1671, 2082, 2429, 3342, 3899, 4858, 7287, 7798, 11697, 14574, 23394, 193279, 386558, 579837, 1159674, 1352953, 2705906, 4058859, 8117718]

約数ペア:

[(1, 8117718), (2, 4058859), (3, 2705906), (6, 1352953), (7, 1159674), (14, 579837), (21, 386558), (42, 193279), (347, 23394), (557, 14574), (694, 11697), (1041, 7798), (1114, 7287), (1671, 4858), (2082, 3899), (2429, 3342)]