379977654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1292441}}^1$

素因数の和:1292460

約数の個数: 24

約数和(自身を含む): 884030328

約数和(自身を除く): 504052674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1292441, 2584882, 3877323, 7754646, 9047087, 18094174, 27141261, 54282522, 63329609, 126659218, 189988827, 379977654]

約数ペア:

[(1, 379977654), (2, 189988827), (3, 126659218), (6, 63329609), (7, 54282522), (14, 27141261), (21, 18094174), (42, 9047087), (49, 7754646), (98, 3877323), (147, 2584882), (294, 1292441)]