21742512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41179}}^1$

素因数の和:41201

約数の個数: 40

約数和(自身を含む): 61275840

約数和(自身を除く): 39533328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41179, 82358, 123537, 164716, 247074, 329432, 452969, 494148, 658864, 905938, 988296, 1358907, 1811876, 1976592, 2717814, 3623752, 5435628, 7247504, 10871256, 21742512]

約数ペア:

[(1, 21742512), (2, 10871256), (3, 7247504), (4, 5435628), (6, 3623752), (8, 2717814), (11, 1976592), (12, 1811876), (16, 1358907), (22, 988296), (24, 905938), (33, 658864), (44, 494148), (48, 452969), (66, 329432), (88, 247074), (132, 164716), (176, 123537), (264, 82358), (528, 41179)]