2018112

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 5583936

約数和(自身を除く): 3565824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 457, 552, 736, 914, 1104, 1371, 1472, 1828, 2208, 2742, 3656, 4416, 5484, 7312, 10511, 10968, 14624, 21022, 21936, 29248, 31533, 42044, 43872, 63066, 84088, 87744, 126132, 168176, 252264, 336352, 504528, 672704, 1009056, 2018112]

約数ペア:

[(1, 2018112), (2, 1009056), (3, 672704), (4, 504528), (6, 336352), (8, 252264), (12, 168176), (16, 126132), (23, 87744), (24, 84088), (32, 63066), (46, 43872), (48, 42044), (64, 31533), (69, 29248), (92, 21936), (96, 21022), (138, 14624), (184, 10968), (192, 10511), (276, 7312), (368, 5484), (457, 4416), (552, 3656), (736, 2742), (914, 2208), (1104, 1828), (1371, 1472)]