61289766

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{15269}}^1$

素因数の和:15500

約数の個数: 24

約数和(自身を含む): 133398720

約数和(自身を除く): 72108954

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 15269, 30538, 45807, 91614, 137421, 274842, 3404987, 6809974, 10214961, 20429922, 30644883, 61289766]

約数ペア:

[(1, 61289766), (2, 30644883), (3, 20429922), (6, 10214961), (9, 6809974), (18, 3404987), (223, 274842), (446, 137421), (669, 91614), (1338, 45807), (2007, 30538), (4014, 15269)]