31274766

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13681}}^1$

素因数の和:13816

約数の個数: 24

約数和(自身を含む): 68300544

約数和(自身を除く): 37025778

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 13681, 27362, 41043, 82086, 123129, 246258, 1737487, 3474974, 5212461, 10424922, 15637383, 31274766]

約数ペア:

[(1, 31274766), (2, 15637383), (3, 10424922), (6, 5212461), (9, 3474974), (18, 1737487), (127, 246258), (254, 123129), (381, 82086), (762, 41043), (1143, 27362), (2286, 13681)]