12618928436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{12437}}^1$

素因数の和:12848

約数の個数: 48

約数和(自身を含む): 23996782656

約数和(自身を除く): 11377854220

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 347, 694, 731, 1388, 1462, 2924, 5899, 11798, 12437, 14921, 23596, 24874, 29842, 49748, 59684, 211429, 253657, 422858, 507314, 534791, 845716, 1014628, 1069582, 2139164, 4315639, 8631278, 9091447, 17262556, 18182894, 36365788, 73365863, 146731726, 185572477, 293463452, 371144954, 742289908, 3154732109, 6309464218, 12618928436]

約数ペア:

[(1, 12618928436), (2, 6309464218), (4, 3154732109), (17, 742289908), (34, 371144954), (43, 293463452), (68, 185572477), (86, 146731726), (172, 73365863), (347, 36365788), (694, 18182894), (731, 17262556), (1388, 9091447), (1462, 8631278), (2924, 4315639), (5899, 2139164), (11798, 1069582), (12437, 1014628), (14921, 845716), (23596, 534791), (24874, 507314), (29842, 422858), (49748, 253657), (59684, 211429)]