21949434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31267}}^1$

素因数の和:31291

約数の個数: 32

約数和(自身を含む): 52530240

約数和(自身を除く): 30580806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 31267, 62534, 93801, 187602, 281403, 406471, 562806, 812942, 844209, 1219413, 1688418, 2438826, 3658239, 7316478, 10974717, 21949434]

約数ペア:

[(1, 21949434), (2, 10974717), (3, 7316478), (6, 3658239), (9, 2438826), (13, 1688418), (18, 1219413), (26, 844209), (27, 812942), (39, 562806), (54, 406471), (78, 281403), (117, 187602), (234, 93801), (351, 62534), (702, 31267)]