445566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1001088

約数和(自身を除く): 555522

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 157, 258, 314, 471, 473, 942, 946, 1419, 1727, 2838, 3454, 5181, 6751, 10362, 13502, 20253, 40506, 74261, 148522, 222783, 445566]

約数ペア:

[(1, 445566), (2, 222783), (3, 148522), (6, 74261), (11, 40506), (22, 20253), (33, 13502), (43, 10362), (66, 6751), (86, 5181), (129, 3454), (157, 2838), (258, 1727), (314, 1419), (471, 946), (473, 942)]