1570221954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{16333}}^1$

素因数の和:16464

約数の個数: 72

約数和(自身を含む): 3994153020

約数和(自身を除く): 2423931066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 981, 1526, 1962, 2289, 4578, 5341, 6867, 10682, 13734, 16023, 16333, 32046, 32666, 48069, 48999, 96138, 97998, 114331, 146997, 228662, 293994, 342993, 685986, 800317, 1028979, 1600634, 1780297, 2057958, 2400951, 3560594, 4801902, 5340891, 7202853, 10681782, 12462079, 14405706, 16022673, 24924158, 32045346, 37386237, 74772474, 87234553, 112158711, 174469106, 224317422, 261703659, 523407318, 785110977, 1570221954]

約数ペア:

[(1, 1570221954), (2, 785110977), (3, 523407318), (6, 261703659), (7, 224317422), (9, 174469106), (14, 112158711), (18, 87234553), (21, 74772474), (42, 37386237), (49, 32045346), (63, 24924158), (98, 16022673), (109, 14405706), (126, 12462079), (147, 10681782), (218, 7202853), (294, 5340891), (327, 4801902), (441, 3560594), (654, 2400951), (763, 2057958), (882, 1780297), (981, 1600634), (1526, 1028979), (1962, 800317), (2289, 685986), (4578, 342993), (5341, 293994), (6867, 228662), (10682, 146997), (13734, 114331), (16023, 97998), (16333, 96138), (32046, 48999), (32666, 48069)]