29673858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 62979840

約数和(自身を除く): 33305982

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1987, 2489, 3974, 4978, 5961, 7467, 11922, 14934, 37753, 75506, 113259, 226518, 260297, 520594, 780891, 1561782, 4945643, 9891286, 14836929, 29673858]

約数ペア:

[(1, 29673858), (2, 14836929), (3, 9891286), (6, 4945643), (19, 1561782), (38, 780891), (57, 520594), (114, 260297), (131, 226518), (262, 113259), (393, 75506), (786, 37753), (1987, 14934), (2489, 11922), (3974, 7467), (4978, 5961)]