40269978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5417}}^1$

素因数の和:5491

約数の個数: 48

約数和(自身を含む): 101424960

約数和(自身を除く): 61154982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 5417, 7434, 10834, 16251, 32502, 37919, 48753, 75838, 97506, 113757, 227514, 319603, 341271, 639206, 682542, 958809, 1917618, 2237221, 2876427, 4474442, 5752854, 6711663, 13423326, 20134989, 40269978]

約数ペア:

[(1, 40269978), (2, 20134989), (3, 13423326), (6, 6711663), (7, 5752854), (9, 4474442), (14, 2876427), (18, 2237221), (21, 1917618), (42, 958809), (59, 682542), (63, 639206), (118, 341271), (126, 319603), (177, 227514), (354, 113757), (413, 97506), (531, 75838), (826, 48753), (1062, 37919), (1239, 32502), (2478, 16251), (3717, 10834), (5417, 7434)]