105408828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{418289}}^1$

素因数の和:418306

約数の個数: 36

約数和(自身を含む): 304515120

約数和(自身を除く): 199106292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 418289, 836578, 1254867, 1673156, 2509734, 2928023, 3764601, 5019468, 5856046, 7529202, 8784069, 11712092, 15058404, 17568138, 26352207, 35136276, 52704414, 105408828]

約数ペア:

[(1, 105408828), (2, 52704414), (3, 35136276), (4, 26352207), (6, 17568138), (7, 15058404), (9, 11712092), (12, 8784069), (14, 7529202), (18, 5856046), (21, 5019468), (28, 3764601), (36, 2928023), (42, 2509734), (63, 1673156), (84, 1254867), (126, 836578), (252, 418289)]