1001646

素因数分解:

$2^1\times 3^7\times {\mathrm{229}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 2263200

約数和(自身を除く): 1261554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 243, 458, 486, 687, 729, 1374, 1458, 2061, 2187, 4122, 4374, 6183, 12366, 18549, 37098, 55647, 111294, 166941, 333882, 500823, 1001646]

約数ペア:

[(1, 1001646), (2, 500823), (3, 333882), (6, 166941), (9, 111294), (18, 55647), (27, 37098), (54, 18549), (81, 12366), (162, 6183), (229, 4374), (243, 4122), (458, 2187), (486, 2061), (687, 1458), (729, 1374)]