4539906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 11366784

約数和(自身を除く): 6826878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 263, 274, 411, 526, 789, 822, 959, 1233, 1578, 1841, 1918, 2367, 2466, 2877, 3682, 4734, 5523, 5754, 8631, 11046, 16569, 17262, 33138, 36031, 72062, 108093, 216186, 252217, 324279, 504434, 648558, 756651, 1513302, 2269953, 4539906]

約数ペア:

[(1, 4539906), (2, 2269953), (3, 1513302), (6, 756651), (7, 648558), (9, 504434), (14, 324279), (18, 252217), (21, 216186), (42, 108093), (63, 72062), (126, 36031), (137, 33138), (263, 17262), (274, 16569), (411, 11046), (526, 8631), (789, 5754), (822, 5523), (959, 4734), (1233, 3682), (1578, 2877), (1841, 2466), (1918, 2367)]