6786668

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 13665792

約数和(自身を除く): 6879124

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 1487, 2282, 2974, 4564, 5948, 10409, 20818, 41636, 242381, 484762, 969524, 1696667, 3393334, 6786668]

約数ペア:

[(1, 6786668), (2, 3393334), (4, 1696667), (7, 969524), (14, 484762), (28, 242381), (163, 41636), (326, 20818), (652, 10409), (1141, 5948), (1487, 4564), (2282, 2974)]