12267420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18587}}^1$

素因数の和:18610

約数の個数: 48

約数和(自身を含む): 37473408

約数和(自身を除く): 25205988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18587, 37174, 55761, 74348, 92935, 111522, 185870, 204457, 223044, 278805, 371740, 408914, 557610, 613371, 817828, 1022285, 1115220, 1226742, 2044570, 2453484, 3066855, 4089140, 6133710, 12267420]

約数ペア:

[(1, 12267420), (2, 6133710), (3, 4089140), (4, 3066855), (5, 2453484), (6, 2044570), (10, 1226742), (11, 1115220), (12, 1022285), (15, 817828), (20, 613371), (22, 557610), (30, 408914), (33, 371740), (44, 278805), (55, 223044), (60, 204457), (66, 185870), (110, 111522), (132, 92935), (165, 74348), (220, 55761), (330, 37174), (660, 18587)]