12102984

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 33106320

約数和(自身を除く): 21003336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1571, 1926, 2568, 3142, 3852, 4713, 6284, 7704, 9426, 12568, 14139, 18852, 28278, 37704, 56556, 113112, 168097, 336194, 504291, 672388, 1008582, 1344776, 1512873, 2017164, 3025746, 4034328, 6051492, 12102984]

約数ペア:

[(1, 12102984), (2, 6051492), (3, 4034328), (4, 3025746), (6, 2017164), (8, 1512873), (9, 1344776), (12, 1008582), (18, 672388), (24, 504291), (36, 336194), (72, 168097), (107, 113112), (214, 56556), (321, 37704), (428, 28278), (642, 18852), (856, 14139), (963, 12568), (1284, 9426), (1571, 7704), (1926, 6284), (2568, 4713), (3142, 3852)]