1274454

素因数分解:

$2^1\times 3^4\times {\mathrm{7867}}^1$

素因数の和:7881

約数の個数: 20

約数和(自身を含む): 2856084

約数和(自身を除く): 1581630

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7867, 15734, 23601, 47202, 70803, 141606, 212409, 424818, 637227, 1274454]

約数ペア:

[(1, 1274454), (2, 637227), (3, 424818), (6, 212409), (9, 141606), (18, 70803), (27, 47202), (54, 23601), (81, 15734), (162, 7867)]