21403932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14741}}^1$

素因数の和:14770

約数の個数: 36

約数和(自身を含む): 54899208

約数和(自身を除く): 33495276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14741, 29482, 44223, 58964, 88446, 162151, 176892, 324302, 486453, 648604, 972906, 1783661, 1945812, 3567322, 5350983, 7134644, 10701966, 21403932]

約数ペア:

[(1, 21403932), (2, 10701966), (3, 7134644), (4, 5350983), (6, 3567322), (11, 1945812), (12, 1783661), (22, 972906), (33, 648604), (44, 486453), (66, 324302), (121, 176892), (132, 162151), (242, 88446), (363, 58964), (484, 44223), (726, 29482), (1452, 14741)]