16279494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 41029632

約数和(自身を除く): 24750138

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 167, 211, 231, 334, 422, 462, 501, 633, 1002, 1169, 1266, 1477, 1837, 2321, 2338, 2954, 3507, 3674, 4431, 4642, 5511, 6963, 7014, 8862, 11022, 12859, 13926, 16247, 25718, 32494, 35237, 38577, 48741, 70474, 77154, 97482, 105711, 211422, 246659, 387607, 493318, 739977, 775214, 1162821, 1479954, 2325642, 2713249, 5426498, 8139747, 16279494]

約数ペア:

[(1, 16279494), (2, 8139747), (3, 5426498), (6, 2713249), (7, 2325642), (11, 1479954), (14, 1162821), (21, 775214), (22, 739977), (33, 493318), (42, 387607), (66, 246659), (77, 211422), (154, 105711), (167, 97482), (211, 77154), (231, 70474), (334, 48741), (422, 38577), (462, 35237), (501, 32494), (633, 25718), (1002, 16247), (1169, 13926), (1266, 12859), (1477, 11022), (1837, 8862), (2321, 7014), (2338, 6963), (2954, 5511), (3507, 4642), (3674, 4431)]