40720374

素因数分解:

$2^1\times 3^3\times {\mathrm{754081}}^1$

素因数の和:754092

約数の個数: 16

約数和(自身を含む): 90489840

約数和(自身を除く): 49769466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 754081, 1508162, 2262243, 4524486, 6786729, 13573458, 20360187, 40720374]

約数ペア:

[(1, 40720374), (2, 20360187), (3, 13573458), (6, 6786729), (9, 4524486), (18, 2262243), (27, 1508162), (54, 754081)]