12678132

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 30868992

約数和(自身を除く): 18190860

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 197, 346, 372, 394, 519, 591, 692, 788, 1038, 1182, 2076, 2364, 5363, 6107, 10726, 12214, 16089, 18321, 21452, 24428, 32178, 34081, 36642, 64356, 68162, 73284, 102243, 136324, 204486, 408972, 1056511, 2113022, 3169533, 4226044, 6339066, 12678132]

約数ペア:

[(1, 12678132), (2, 6339066), (3, 4226044), (4, 3169533), (6, 2113022), (12, 1056511), (31, 408972), (62, 204486), (93, 136324), (124, 102243), (173, 73284), (186, 68162), (197, 64356), (346, 36642), (372, 34081), (394, 32178), (519, 24428), (591, 21452), (692, 18321), (788, 16089), (1038, 12214), (1182, 10726), (2076, 6107), (2364, 5363)]