2727858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 3575886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 607, 642, 749, 1214, 1498, 1821, 2247, 3642, 4249, 4494, 8498, 12747, 25494, 64949, 129898, 194847, 389694, 454643, 909286, 1363929, 2727858]

約数ペア:

[(1, 2727858), (2, 1363929), (3, 909286), (6, 454643), (7, 389694), (14, 194847), (21, 129898), (42, 64949), (107, 25494), (214, 12747), (321, 8498), (607, 4494), (642, 4249), (749, 3642), (1214, 2247), (1498, 1821)]