81116646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33547}}^1$

素因数の和:33596

約数の個数: 32

約数和(自身を含む): 180354048

約数和(自身を除く): 99237402

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 33547, 67094, 100641, 201282, 436111, 872222, 1039957, 1308333, 2079914, 2616666, 3119871, 6239742, 13519441, 27038882, 40558323, 81116646]

約数ペア:

[(1, 81116646), (2, 40558323), (3, 27038882), (6, 13519441), (13, 6239742), (26, 3119871), (31, 2616666), (39, 2079914), (62, 1308333), (78, 1039957), (93, 872222), (186, 436111), (403, 201282), (806, 100641), (1209, 67094), (2418, 33547)]