8045981946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1022881}}^1$

素因数の和:1022931

約数の個数: 48

約数和(自身を含む): 19148351040

約数和(自身を除く): 11102369094

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 1022881, 2045762, 3068643, 6137286, 9205929, 18411858, 19434739, 23526263, 38869478, 47052526, 58304217, 70578789, 116608434, 141157578, 174912651, 211736367, 349825302, 423472734, 446998997, 893997994, 1340996991, 2681993982, 4022990973, 8045981946]

約数ペア:

[(1, 8045981946), (2, 4022990973), (3, 2681993982), (6, 1340996991), (9, 893997994), (18, 446998997), (19, 423472734), (23, 349825302), (38, 211736367), (46, 174912651), (57, 141157578), (69, 116608434), (114, 70578789), (138, 58304217), (171, 47052526), (207, 38869478), (342, 23526263), (414, 19434739), (437, 18411858), (874, 9205929), (1311, 6137286), (2622, 3068643), (3933, 2045762), (7866, 1022881)]