40609758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3109}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 93150720

約数和(自身を除く): 52540962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 3109, 4354, 6218, 6531, 9327, 13062, 18654, 21763, 43526, 65289, 130578, 966899, 1933798, 2900697, 5801394, 6768293, 13536586, 20304879, 40609758]

約数ペア:

[(1, 40609758), (2, 20304879), (3, 13536586), (6, 6768293), (7, 5801394), (14, 2900697), (21, 1933798), (42, 966899), (311, 130578), (622, 65289), (933, 43526), (1866, 21763), (2177, 18654), (3109, 13062), (4354, 9327), (6218, 6531)]