72734622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638023}}^1$

素因数の和:638047

約数の個数: 16

約数和(自身を含む): 153125760

約数和(自身を除く): 80391138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 638023, 1276046, 1914069, 3828138, 12122437, 24244874, 36367311, 72734622]

約数ペア:

[(1, 72734622), (2, 36367311), (3, 24244874), (6, 12122437), (19, 3828138), (38, 1914069), (57, 1276046), (114, 638023)]