40428972

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10303}}^1$

素因数の和:10422

約数の個数: 36

約数和(自身を含む): 103143040

約数和(自身を除く): 62714068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 10303, 20606, 30909, 41212, 61818, 92727, 123636, 185454, 370908, 1123027, 2246054, 3369081, 4492108, 6738162, 10107243, 13476324, 20214486, 40428972]

約数ペア:

[(1, 40428972), (2, 20214486), (3, 13476324), (4, 10107243), (6, 6738162), (9, 4492108), (12, 3369081), (18, 2246054), (36, 1123027), (109, 370908), (218, 185454), (327, 123636), (436, 92727), (654, 61818), (981, 41212), (1308, 30909), (1962, 20606), (3924, 10303)]