16903998

素因数分解:

$2^1\times 3^3\times {\mathrm{313037}}^1$

素因数の和:313048

約数の個数: 16

約数和(自身を含む): 37564560

約数和(自身を除く): 20660562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313037, 626074, 939111, 1878222, 2817333, 5634666, 8451999, 16903998]

約数ペア:

[(1, 16903998), (2, 8451999), (3, 5634666), (6, 2817333), (9, 1878222), (18, 939111), (27, 626074), (54, 313037)]