22474218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4038

約数の個数: 32

約数和(自身を含む): 49081536

約数和(自身を除く): 26607318

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 3947, 5694, 7894, 11841, 23682, 51311, 102622, 153933, 288131, 307866, 576262, 864393, 1728786, 3745703, 7491406, 11237109, 22474218]

約数ペア:

[(1, 22474218), (2, 11237109), (3, 7491406), (6, 3745703), (13, 1728786), (26, 864393), (39, 576262), (73, 307866), (78, 288131), (146, 153933), (219, 102622), (438, 51311), (949, 23682), (1898, 11841), (2847, 7894), (3947, 5694)]