8183574

素因数分解:

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

素因数の和:729

約数の個数: 48

約数和(自身を含む): 20487168

約数和(自身を除く): 12303594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 607, 642, 749, 963, 1214, 1498, 1821, 1926, 2247, 3642, 4249, 4494, 5463, 6741, 8498, 10926, 12747, 13482, 25494, 38241, 64949, 76482, 129898, 194847, 389694, 454643, 584541, 909286, 1169082, 1363929, 2727858, 4091787, 8183574]

約数ペア:

[(1, 8183574), (2, 4091787), (3, 2727858), (6, 1363929), (7, 1169082), (9, 909286), (14, 584541), (18, 454643), (21, 389694), (42, 194847), (63, 129898), (107, 76482), (126, 64949), (214, 38241), (321, 25494), (607, 13482), (642, 12747), (749, 10926), (963, 8498), (1214, 6741), (1498, 5463), (1821, 4494), (1926, 4249), (2247, 3642)]