21733542

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13025

約数の個数: 32

約数和(自身を含む): 49858560

約数和(自身を除く): 28125018

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 12983, 25966, 38949, 77898, 116847, 233694, 350541, 402473, 701082, 804946, 1207419, 2414838, 3622257, 7244514, 10866771, 21733542]

約数ペア:

[(1, 21733542), (2, 10866771), (3, 7244514), (6, 3622257), (9, 2414838), (18, 1207419), (27, 804946), (31, 701082), (54, 402473), (62, 350541), (93, 233694), (186, 116847), (279, 77898), (558, 38949), (837, 25966), (1674, 12983)]