28731618

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{10039}}^1$

素因数の和:10103

約数の個数: 32

約数和(自身を含む): 65059200

約数和(自身を除く): 36327582

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 10039, 20078, 30117, 60234, 90351, 180702, 271053, 532067, 542106, 1064134, 1596201, 3192402, 4788603, 9577206, 14365809, 28731618]

約数ペア:

[(1, 28731618), (2, 14365809), (3, 9577206), (6, 4788603), (9, 3192402), (18, 1596201), (27, 1064134), (53, 542106), (54, 532067), (106, 271053), (159, 180702), (318, 90351), (477, 60234), (954, 30117), (1431, 20078), (2862, 10039)]