427867146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109541}}^1$

素因数の和:109587

約数の個数: 48

約数和(自身を含む): 1093667328

約数和(自身を除く): 665800182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 109541, 219082, 328623, 657246, 766787, 985869, 1533574, 1971738, 2300361, 3395771, 4600722, 6791542, 6901083, 10187313, 13802166, 20374626, 23770397, 30561939, 47540794, 61123878, 71311191, 142622382, 213933573, 427867146]

約数ペア:

[(1, 427867146), (2, 213933573), (3, 142622382), (6, 71311191), (7, 61123878), (9, 47540794), (14, 30561939), (18, 23770397), (21, 20374626), (31, 13802166), (42, 10187313), (62, 6901083), (63, 6791542), (93, 4600722), (126, 3395771), (186, 2300361), (217, 1971738), (279, 1533574), (434, 985869), (558, 766787), (651, 657246), (1302, 328623), (1953, 219082), (3906, 109541)]