78635214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{624089}}^1$

素因数の和:624104

約数の個数: 24

約数和(自身を含む): 194716080

約数和(自身を除く): 116080866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 624089, 1248178, 1872267, 3744534, 4368623, 5616801, 8737246, 11233602, 13105869, 26211738, 39317607, 78635214]

約数ペア:

[(1, 78635214), (2, 39317607), (3, 26211738), (6, 13105869), (7, 11233602), (9, 8737246), (14, 5616801), (18, 4368623), (21, 3744534), (42, 1872267), (63, 1248178), (126, 624089)]