672378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2287}}^1$

素因数の和:2306

約数の個数: 24

約数和(自身を含む): 1564992

約数和(自身を除く): 892614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2287, 4574, 6861, 13722, 16009, 32018, 48027, 96054, 112063, 224126, 336189, 672378]

約数ペア:

[(1, 672378), (2, 336189), (3, 224126), (6, 112063), (7, 96054), (14, 48027), (21, 32018), (42, 16009), (49, 13722), (98, 6861), (147, 4574), (294, 2287)]