2018388534

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 4197895680

約数和(自身を除く): 2179507146

約数列:

[1, 2, 3, 6, 67, 73, 109, 134, 146, 201, 218, 219, 327, 402, 438, 631, 654, 1262, 1893, 3786, 4891, 7303, 7957, 9782, 14606, 14673, 15914, 21909, 23871, 29346, 42277, 43818, 46063, 47742, 68779, 84554, 92126, 126831, 137558, 138189, 206337, 253662, 276378, 412674, 533119, 1066238, 1599357, 3086221, 3198714, 4608193, 5020867, 6172442, 9216386, 9258663, 10041734, 13824579, 15062601, 18517326, 27649158, 30125202, 336398089, 672796178, 1009194267, 2018388534]

約数ペア:

[(1, 2018388534), (2, 1009194267), (3, 672796178), (6, 336398089), (67, 30125202), (73, 27649158), (109, 18517326), (134, 15062601), (146, 13824579), (201, 10041734), (218, 9258663), (219, 9216386), (327, 6172442), (402, 5020867), (438, 4608193), (631, 3198714), (654, 3086221), (1262, 1599357), (1893, 1066238), (3786, 533119), (4891, 412674), (7303, 276378), (7957, 253662), (9782, 206337), (14606, 138189), (14673, 137558), (15914, 126831), (21909, 92126), (23871, 84554), (29346, 68779), (42277, 47742), (43818, 46063)]