22039908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 58005024

約数和(自身を除く): 35965116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 353, 363, 473, 484, 516, 706, 726, 946, 1059, 1412, 1419, 1452, 1892, 2118, 2838, 3883, 4236, 5203, 5676, 7766, 10406, 11649, 15179, 15532, 15609, 20812, 23298, 30358, 31218, 42713, 45537, 46596, 60716, 62436, 85426, 91074, 128139, 166969, 170852, 182148, 256278, 333938, 500907, 512556, 667876, 1001814, 1836659, 2003628, 3673318, 5509977, 7346636, 11019954, 22039908]

約数ペア:

[(1, 22039908), (2, 11019954), (3, 7346636), (4, 5509977), (6, 3673318), (11, 2003628), (12, 1836659), (22, 1001814), (33, 667876), (43, 512556), (44, 500907), (66, 333938), (86, 256278), (121, 182148), (129, 170852), (132, 166969), (172, 128139), (242, 91074), (258, 85426), (353, 62436), (363, 60716), (473, 46596), (484, 45537), (516, 42713), (706, 31218), (726, 30358), (946, 23298), (1059, 20812), (1412, 15609), (1419, 15532), (1452, 15179), (1892, 11649), (2118, 10406), (2838, 7766), (3883, 5676), (4236, 5203)]