420177588

素因数分解:

$2^2\times 3^1\times {\mathrm{2819}}^1\times {\mathrm{12421}}^1$

素因数の和:15247

約数の個数: 24

約数和(自身を含む): 980841120

約数和(自身を除く): 560663532

約数列:

[1, 2, 3, 4, 6, 12, 2819, 5638, 8457, 11276, 12421, 16914, 24842, 33828, 37263, 49684, 74526, 149052, 35014799, 70029598, 105044397, 140059196, 210088794, 420177588]

約数ペア:

[(1, 420177588), (2, 210088794), (3, 140059196), (4, 105044397), (6, 70029598), (12, 35014799), (2819, 149052), (5638, 74526), (8457, 49684), (11276, 37263), (12421, 33828), (16914, 24842)]