1109280474

素因数分解:

$2^1\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{20359}}^1$

素因数の和:21379

約数の個数: 32

約数和(自身を含む): 2467632000

約数和(自身を除く): 1358351526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1009, 2018, 3027, 6054, 9081, 18162, 20359, 27243, 40718, 54486, 61077, 122154, 183231, 366462, 549693, 1099386, 20542231, 41084462, 61626693, 123253386, 184880079, 369760158, 554640237, 1109280474]

約数ペア:

[(1, 1109280474), (2, 554640237), (3, 369760158), (6, 184880079), (9, 123253386), (18, 61626693), (27, 41084462), (54, 20542231), (1009, 1099386), (2018, 549693), (3027, 366462), (6054, 183231), (9081, 122154), (18162, 61077), (20359, 54486), (27243, 40718)]