123199146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31541}}^1$

素因数の和:31587

約数の個数: 48

約数和(自身を含む): 314915328

約数和(自身を除く): 191716182

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, 31541, 63082, 94623, 189246, 220787, 283869, 441574, 567738, 662361, 977771, 1324722, 1955542, 1987083, 2933313, 3974166, 5866626, 6844397, 8799939, 13688794, 17599878, 20533191, 41066382, 61599573, 123199146]

約数ペア:

[(1, 123199146), (2, 61599573), (3, 41066382), (6, 20533191), (7, 17599878), (9, 13688794), (14, 8799939), (18, 6844397), (21, 5866626), (31, 3974166), (42, 2933313), (62, 1987083), (63, 1955542), (93, 1324722), (126, 977771), (186, 662361), (217, 567738), (279, 441574), (434, 283869), (558, 220787), (651, 189246), (1302, 94623), (1953, 63082), (3906, 31541)]