131239962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28151}}^1$

素因数の和:28203

約数の個数: 48

約数和(自身を含む): 333770112

約数和(自身を除く): 202530150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 28151, 56302, 84453, 168906, 197057, 253359, 394114, 506718, 591171, 1041587, 1182342, 1773513, 2083174, 3124761, 3547026, 6249522, 7291109, 9374283, 14582218, 18748566, 21873327, 43746654, 65619981, 131239962]

約数ペア:

[(1, 131239962), (2, 65619981), (3, 43746654), (6, 21873327), (7, 18748566), (9, 14582218), (14, 9374283), (18, 7291109), (21, 6249522), (37, 3547026), (42, 3124761), (63, 2083174), (74, 1773513), (111, 1182342), (126, 1041587), (222, 591171), (259, 506718), (333, 394114), (518, 253359), (666, 197057), (777, 168906), (1554, 84453), (2331, 56302), (4662, 28151)]