40990446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3221}}^1$

素因数の和:3337

約数の個数: 48

約数和(自身を含む): 102536928

約数和(自身を除く): 61546482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 3221, 4242, 6363, 6442, 9663, 12726, 19326, 22547, 28989, 45094, 57978, 67641, 135282, 202923, 325321, 405846, 650642, 975963, 1951926, 2277247, 2927889, 4554494, 5855778, 6831741, 13663482, 20495223, 40990446]

約数ペア:

[(1, 40990446), (2, 20495223), (3, 13663482), (6, 6831741), (7, 5855778), (9, 4554494), (14, 2927889), (18, 2277247), (21, 1951926), (42, 975963), (63, 650642), (101, 405846), (126, 325321), (202, 202923), (303, 135282), (606, 67641), (707, 57978), (909, 45094), (1414, 28989), (1818, 22547), (2121, 19326), (3221, 12726), (4242, 9663), (6363, 6442)]