21270147402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{854017}}^1$

素因数の和:854622

約数の個数: 32

約数和(自身を含む): 48699522432

約数和(自身を除く): 27429375030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 593, 1186, 1779, 3558, 4151, 8302, 12453, 24906, 854017, 1708034, 2562051, 5124102, 5978119, 11956238, 17934357, 35868714, 506432081, 1012864162, 1519296243, 3038592486, 3545024567, 7090049134, 10635073701, 21270147402]

約数ペア:

[(1, 21270147402), (2, 10635073701), (3, 7090049134), (6, 3545024567), (7, 3038592486), (14, 1519296243), (21, 1012864162), (42, 506432081), (593, 35868714), (1186, 17934357), (1779, 11956238), (3558, 5978119), (4151, 5124102), (8302, 2562051), (12453, 1708034), (24906, 854017)]