12685776

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2219

約数の個数: 40

約数和(自身を含む): 33045504

約数和(自身を除く): 20359728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 2081, 3048, 4162, 6096, 6243, 8324, 12486, 16648, 24972, 33296, 49944, 99888, 264287, 528574, 792861, 1057148, 1585722, 2114296, 3171444, 4228592, 6342888, 12685776]

約数ペア:

[(1, 12685776), (2, 6342888), (3, 4228592), (4, 3171444), (6, 2114296), (8, 1585722), (12, 1057148), (16, 792861), (24, 528574), (48, 264287), (127, 99888), (254, 49944), (381, 33296), (508, 24972), (762, 16648), (1016, 12486), (1524, 8324), (2032, 6243), (2081, 6096), (3048, 4162)]