21892338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93557}}^1$

素因数の和:93578

約数の個数: 24

約数和(自身を含む): 51082668

約数和(自身を除く): 29190330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93557, 187114, 280671, 561342, 842013, 1216241, 1684026, 2432482, 3648723, 7297446, 10946169, 21892338]

約数ペア:

[(1, 21892338), (2, 10946169), (3, 7297446), (6, 3648723), (9, 2432482), (13, 1684026), (18, 1216241), (26, 842013), (39, 561342), (78, 280671), (117, 187114), (234, 93557)]