39113718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7109}}^1$

素因数の和:7252

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 50984202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 7109, 14218, 21327, 42654, 49763, 99526, 149289, 298578, 931279, 1862558, 2793837, 5587674, 6518953, 13037906, 19556859, 39113718]

約数ペア:

[(1, 39113718), (2, 19556859), (3, 13037906), (6, 6518953), (7, 5587674), (14, 2793837), (21, 1862558), (42, 931279), (131, 298578), (262, 149289), (393, 99526), (786, 49763), (917, 42654), (1834, 21327), (2751, 14218), (5502, 7109)]