661332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 1763776

約数和(自身を除く): 1102444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7873, 15746, 23619, 31492, 47238, 55111, 94476, 110222, 165333, 220444, 330666, 661332]

約数ペア:

[(1, 661332), (2, 330666), (3, 220444), (4, 165333), (6, 110222), (7, 94476), (12, 55111), (14, 47238), (21, 31492), (28, 23619), (42, 15746), (84, 7873)]