672798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 1564416

約数和(自身を除く): 891618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 193, 249, 386, 498, 579, 581, 1158, 1162, 1351, 1743, 2702, 3486, 4053, 8106, 16019, 32038, 48057, 96114, 112133, 224266, 336399, 672798]

約数ペア:

[(1, 672798), (2, 336399), (3, 224266), (6, 112133), (7, 96114), (14, 48057), (21, 32038), (42, 16019), (83, 8106), (166, 4053), (193, 3486), (249, 2702), (386, 1743), (498, 1351), (579, 1162), (581, 1158)]