22016748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 33866772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1319, 1391, 2638, 2782, 3957, 4173, 5276, 5564, 7914, 8346, 15828, 16692, 17147, 34294, 51441, 68588, 102882, 141133, 205764, 282266, 423399, 564532, 846798, 1693596, 1834729, 3669458, 5504187, 7338916, 11008374, 22016748]

約数ペア:

[(1, 22016748), (2, 11008374), (3, 7338916), (4, 5504187), (6, 3669458), (12, 1834729), (13, 1693596), (26, 846798), (39, 564532), (52, 423399), (78, 282266), (107, 205764), (156, 141133), (214, 102882), (321, 68588), (428, 51441), (642, 34294), (1284, 17147), (1319, 16692), (1391, 15828), (2638, 8346), (2782, 7914), (3957, 5564), (4173, 5276)]