1997266968

素因数分解:

$2^3\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{23689}}^1$

素因数の和:24872

約数の個数: 48

約数和(自身を含む): 5414112600

約数和(自身を除く): 3416845632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1171, 2342, 3513, 4684, 7026, 9368, 10539, 14052, 21078, 23689, 28104, 42156, 47378, 71067, 84312, 94756, 142134, 189512, 213201, 284268, 426402, 568536, 852804, 1705608, 27739819, 55479638, 83219457, 110959276, 166438914, 221918552, 249658371, 332877828, 499316742, 665755656, 998633484, 1997266968]

約数ペア:

[(1, 1997266968), (2, 998633484), (3, 665755656), (4, 499316742), (6, 332877828), (8, 249658371), (9, 221918552), (12, 166438914), (18, 110959276), (24, 83219457), (36, 55479638), (72, 27739819), (1171, 1705608), (2342, 852804), (3513, 568536), (4684, 426402), (7026, 284268), (9368, 213201), (10539, 189512), (14052, 142134), (21078, 94756), (23689, 84312), (28104, 71067), (42156, 47378)]