1378692198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^3\times {\mathrm{11621}}^1$

素因数の和:11671

約数の個数: 64

約数和(自身を含む): 3319243200

約数和(自身を除く): 1940551002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 2197, 3042, 4394, 4563, 6591, 9126, 11621, 13182, 19773, 23242, 34863, 39546, 59319, 69726, 104589, 118638, 151073, 209178, 302146, 313767, 453219, 627534, 906438, 1359657, 1963949, 2719314, 3927898, 4078971, 5891847, 8157942, 11783694, 17675541, 25531337, 35351082, 51062674, 53026623, 76594011, 106053246, 153188022, 229782033, 459564066, 689346099, 1378692198]

約数ペア:

[(1, 1378692198), (2, 689346099), (3, 459564066), (6, 229782033), (9, 153188022), (13, 106053246), (18, 76594011), (26, 53026623), (27, 51062674), (39, 35351082), (54, 25531337), (78, 17675541), (117, 11783694), (169, 8157942), (234, 5891847), (338, 4078971), (351, 3927898), (507, 2719314), (702, 1963949), (1014, 1359657), (1521, 906438), (2197, 627534), (3042, 453219), (4394, 313767), (4563, 302146), (6591, 209178), (9126, 151073), (11621, 118638), (13182, 104589), (19773, 69726), (23242, 59319), (34863, 39546)]