16401366

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 40

約数和(自身を含む): 37069560

約数和(自身を除く): 20668194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 739, 822, 1233, 1478, 2217, 2466, 3699, 4434, 6651, 7398, 11097, 13302, 19953, 22194, 39906, 59859, 101243, 119718, 202486, 303729, 607458, 911187, 1822374, 2733561, 5467122, 8200683, 16401366]

約数ペア:

[(1, 16401366), (2, 8200683), (3, 5467122), (6, 2733561), (9, 1822374), (18, 911187), (27, 607458), (54, 303729), (81, 202486), (137, 119718), (162, 101243), (274, 59859), (411, 39906), (739, 22194), (822, 19953), (1233, 13302), (1478, 11097), (2217, 7398), (2466, 6651), (3699, 4434)]