1916856

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 5272800

約数和(自身を除く): 3355944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 337, 474, 632, 674, 711, 948, 1011, 1348, 1422, 1896, 2022, 2696, 2844, 3033, 4044, 5688, 6066, 8088, 12132, 24264, 26623, 53246, 79869, 106492, 159738, 212984, 239607, 319476, 479214, 638952, 958428, 1916856]

約数ペア:

[(1, 1916856), (2, 958428), (3, 638952), (4, 479214), (6, 319476), (8, 239607), (9, 212984), (12, 159738), (18, 106492), (24, 79869), (36, 53246), (72, 26623), (79, 24264), (158, 12132), (237, 8088), (316, 6066), (337, 5688), (474, 4044), (632, 3033), (674, 2844), (711, 2696), (948, 2022), (1011, 1896), (1348, 1422)]