20174442318

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{337}}^1\times {\mathrm{6287}}^1$

素因数の和:6678

約数の個数: 72

約数和(自身を含む): 45837294048

約数和(自身を除く): 25662851730

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 337, 414, 529, 674, 1011, 1058, 1587, 2022, 3033, 3174, 4761, 6066, 6287, 7751, 9522, 12574, 15502, 18861, 23253, 37722, 46506, 56583, 69759, 113166, 139518, 144601, 178273, 289202, 356546, 433803, 534819, 867606, 1069638, 1301409, 1604457, 2118719, 2602818, 3208914, 3325823, 4237438, 6356157, 6651646, 9977469, 12712314, 19068471, 19954938, 29932407, 38136942, 48730537, 59864814, 97461074, 146191611, 292383222, 438574833, 877149666, 1120802351, 2241604702, 3362407053, 6724814106, 10087221159, 20174442318]

約数ペア:

[(1, 20174442318), (2, 10087221159), (3, 6724814106), (6, 3362407053), (9, 2241604702), (18, 1120802351), (23, 877149666), (46, 438574833), (69, 292383222), (138, 146191611), (207, 97461074), (337, 59864814), (414, 48730537), (529, 38136942), (674, 29932407), (1011, 19954938), (1058, 19068471), (1587, 12712314), (2022, 9977469), (3033, 6651646), (3174, 6356157), (4761, 4237438), (6066, 3325823), (6287, 3208914), (7751, 2602818), (9522, 2118719), (12574, 1604457), (15502, 1301409), (18861, 1069638), (23253, 867606), (37722, 534819), (46506, 433803), (56583, 356546), (69759, 289202), (113166, 178273), (139518, 144601)]