19105272684

素因数分解:

$2^2\times 3^4\times {\mathrm{1993}}^1\times {\mathrm{29587}}^1$

素因数の和:31596

約数の個数: 60

約数和(自身を含む): 49971705784

約数和(自身を除く): 30866433100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1993, 3986, 5979, 7972, 11958, 17937, 23916, 29587, 35874, 53811, 59174, 71748, 88761, 107622, 118348, 161433, 177522, 215244, 266283, 322866, 355044, 532566, 645732, 798849, 1065132, 1597698, 2396547, 3195396, 4793094, 9586188, 58966891, 117933782, 176900673, 235867564, 353801346, 530702019, 707602692, 1061404038, 1592106057, 2122808076, 3184212114, 4776318171, 6368424228, 9552636342, 19105272684]

約数ペア:

[(1, 19105272684), (2, 9552636342), (3, 6368424228), (4, 4776318171), (6, 3184212114), (9, 2122808076), (12, 1592106057), (18, 1061404038), (27, 707602692), (36, 530702019), (54, 353801346), (81, 235867564), (108, 176900673), (162, 117933782), (324, 58966891), (1993, 9586188), (3986, 4793094), (5979, 3195396), (7972, 2396547), (11958, 1597698), (17937, 1065132), (23916, 798849), (29587, 645732), (35874, 532566), (53811, 355044), (59174, 322866), (71748, 266283), (88761, 215244), (107622, 177522), (118348, 161433)]