21683074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 39223296

約数和(自身を除く): 17540222

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1063, 1457, 2126, 2914, 7441, 10199, 14882, 20398, 32953, 49961, 65906, 99922, 230671, 349727, 461342, 699454, 1548791, 3097582, 10841537, 21683074]

約数ペア:

[(1, 21683074), (2, 10841537), (7, 3097582), (14, 1548791), (31, 699454), (47, 461342), (62, 349727), (94, 230671), (217, 99922), (329, 65906), (434, 49961), (658, 32953), (1063, 20398), (1457, 14882), (2126, 10199), (2914, 7441)]