423828

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 1094548

約数和(自身を除く): 670720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 193, 244, 366, 386, 549, 579, 732, 772, 1098, 1158, 1737, 2196, 2316, 3474, 6948, 11773, 23546, 35319, 47092, 70638, 105957, 141276, 211914, 423828]

約数ペア:

[(1, 423828), (2, 211914), (3, 141276), (4, 105957), (6, 70638), (9, 47092), (12, 35319), (18, 23546), (36, 11773), (61, 6948), (122, 3474), (183, 2316), (193, 2196), (244, 1737), (366, 1158), (386, 1098), (549, 772), (579, 732)]