189570798

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 427753872

約数和(自身を除く): 238183074

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 2501, 4211, 5002, 7503, 8422, 12633, 15006, 22509, 25266, 37899, 45018, 75798, 172651, 256871, 345302, 513742, 517953, 770613, 1035906, 1541226, 1553859, 2311839, 3107718, 4623678, 10531711, 21063422, 31595133, 63190266, 94785399, 189570798]

約数ペア:

[(1, 189570798), (2, 94785399), (3, 63190266), (6, 31595133), (9, 21063422), (18, 10531711), (41, 4623678), (61, 3107718), (82, 2311839), (122, 1553859), (123, 1541226), (183, 1035906), (246, 770613), (366, 517953), (369, 513742), (549, 345302), (738, 256871), (1098, 172651), (2501, 75798), (4211, 45018), (5002, 37899), (7503, 25266), (8422, 22509), (12633, 15006)]