2981496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17747}}^1$

素因数の和:17763

約数の個数: 32

約数和(自身を含む): 8519040

約数和(自身を除く): 5537544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 17747, 35494, 53241, 70988, 106482, 124229, 141976, 212964, 248458, 372687, 425928, 496916, 745374, 993832, 1490748, 2981496]

約数ペア:

[(1, 2981496), (2, 1490748), (3, 993832), (4, 745374), (6, 496916), (7, 425928), (8, 372687), (12, 248458), (14, 212964), (21, 141976), (24, 124229), (28, 106482), (42, 70988), (56, 53241), (84, 35494), (168, 17747)]