64294902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7187}}^1$

素因数の和:7273

約数の個数: 48

約数和(自身を含む): 161471232

約数和(自身を除く): 97176330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7187, 8946, 14374, 21561, 43122, 50309, 64683, 100618, 129366, 150927, 301854, 452781, 510277, 905562, 1020554, 1530831, 3061662, 3571939, 4592493, 7143878, 9184986, 10715817, 21431634, 32147451, 64294902]

約数ペア:

[(1, 64294902), (2, 32147451), (3, 21431634), (6, 10715817), (7, 9184986), (9, 7143878), (14, 4592493), (18, 3571939), (21, 3061662), (42, 1530831), (63, 1020554), (71, 905562), (126, 510277), (142, 452781), (213, 301854), (426, 150927), (497, 129366), (639, 100618), (994, 64683), (1278, 50309), (1491, 43122), (2982, 21561), (4473, 14374), (7187, 8946)]