128579598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3083}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 319453056

約数和(自身を除く): 190873458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 3083, 4634, 5958, 6166, 6951, 9249, 13902, 18498, 20853, 21581, 27747, 41706, 43162, 55494, 64743, 129486, 194229, 388458, 1020473, 2040946, 3061419, 6122838, 7143311, 9184257, 14286622, 18368514, 21429933, 42859866, 64289799, 128579598]

約数ペア:

[(1, 128579598), (2, 64289799), (3, 42859866), (6, 21429933), (7, 18368514), (9, 14286622), (14, 9184257), (18, 7143311), (21, 6122838), (42, 3061419), (63, 2040946), (126, 1020473), (331, 388458), (662, 194229), (993, 129486), (1986, 64743), (2317, 55494), (2979, 43162), (3083, 41706), (4634, 27747), (5958, 21581), (6166, 20853), (6951, 18498), (9249, 13902)]