27880782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4481}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 60022944

約数和(自身を除く): 32142162

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 4481, 6222, 8962, 13443, 26886, 76177, 152354, 228531, 273341, 457062, 546682, 820023, 1640046, 4646797, 9293594, 13940391, 27880782]

約数ペア:

[(1, 27880782), (2, 13940391), (3, 9293594), (6, 4646797), (17, 1640046), (34, 820023), (51, 546682), (61, 457062), (102, 273341), (122, 228531), (183, 152354), (366, 76177), (1037, 26886), (2074, 13443), (3111, 8962), (4481, 6222)]