8440026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 19488768

約数和(自身を除く): 11048742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 1951, 2163, 3902, 4326, 5853, 11706, 13657, 27314, 40971, 81942, 200953, 401906, 602859, 1205718, 1406671, 2813342, 4220013, 8440026]

約数ペア:

[(1, 8440026), (2, 4220013), (3, 2813342), (6, 1406671), (7, 1205718), (14, 602859), (21, 401906), (42, 200953), (103, 81942), (206, 40971), (309, 27314), (618, 13657), (721, 11706), (1442, 5853), (1951, 4326), (2163, 3902)]