40392882

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 91203840

約数和(自身を除く): 50810958

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 223, 261, 347, 446, 522, 669, 694, 1041, 1338, 2007, 2082, 3123, 4014, 6246, 6467, 10063, 12934, 19401, 20126, 30189, 38802, 58203, 60378, 77381, 90567, 116406, 154762, 181134, 232143, 464286, 696429, 1392858, 2244049, 4488098, 6732147, 13464294, 20196441, 40392882]

約数ペア:

[(1, 40392882), (2, 20196441), (3, 13464294), (6, 6732147), (9, 4488098), (18, 2244049), (29, 1392858), (58, 696429), (87, 464286), (174, 232143), (223, 181134), (261, 154762), (347, 116406), (446, 90567), (522, 77381), (669, 60378), (694, 58203), (1041, 38802), (1338, 30189), (2007, 20126), (2082, 19401), (3123, 12934), (4014, 10063), (6246, 6467)]