1918156737

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{14033}}^1$

素因数の和:14349

約数の個数: 32

約数和(自身を含む): 3060983808

約数和(自身を除く): 1142827071

約数列:

[1, 3, 7, 21, 23, 69, 161, 283, 483, 849, 1981, 5943, 6509, 14033, 19527, 42099, 45563, 98231, 136689, 294693, 322759, 968277, 2259313, 3971339, 6777939, 11914017, 27799373, 83398119, 91340797, 274022391, 639385579, 1918156737]

約数ペア:

[(1, 1918156737), (3, 639385579), (7, 274022391), (21, 91340797), (23, 83398119), (69, 27799373), (161, 11914017), (283, 6777939), (483, 3971339), (849, 2259313), (1981, 968277), (5943, 322759), (6509, 294693), (14033, 136689), (19527, 98231), (42099, 45563)]