18333486

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{727}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 22550994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 727, 934, 1401, 1454, 2181, 2802, 4203, 4362, 6543, 8406, 12609, 13086, 19629, 25218, 39258, 339509, 679018, 1018527, 2037054, 3055581, 6111162, 9166743, 18333486]

約数ペア:

[(1, 18333486), (2, 9166743), (3, 6111162), (6, 3055581), (9, 2037054), (18, 1018527), (27, 679018), (54, 339509), (467, 39258), (727, 25218), (934, 19629), (1401, 13086), (1454, 12609), (2181, 8406), (2802, 6543), (4203, 4362)]