249494028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2970167}}^1$

素因数の和:2970181

約数の個数: 24

約数和(自身を含む): 665317632

約数和(自身を除く): 415823604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2970167, 5940334, 8910501, 11880668, 17821002, 20791169, 35642004, 41582338, 62373507, 83164676, 124747014, 249494028]

約数ペア:

[(1, 249494028), (2, 124747014), (3, 83164676), (4, 62373507), (6, 41582338), (7, 35642004), (12, 20791169), (14, 17821002), (21, 11880668), (28, 8910501), (42, 5940334), (84, 2970167)]