40972068

素因数分解:

$2^2\times 3^4\times {\mathrm{126457}}^1$

素因数の和:126473

約数の個数: 30

約数和(自身を含む): 107109926

約数和(自身を除く): 66137858

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 126457, 252914, 379371, 505828, 758742, 1138113, 1517484, 2276226, 3414339, 4552452, 6828678, 10243017, 13657356, 20486034, 40972068]

約数ペア:

[(1, 40972068), (2, 20486034), (3, 13657356), (4, 10243017), (6, 6828678), (9, 4552452), (12, 3414339), (18, 2276226), (27, 1517484), (36, 1138113), (54, 758742), (81, 505828), (108, 379371), (162, 252914), (324, 126457)]