16442904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 43804800

約数和(自身を除く): 27361896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 337, 428, 456, 642, 674, 856, 1011, 1284, 1348, 2022, 2033, 2568, 2696, 4044, 4066, 6099, 6403, 8088, 8132, 12198, 12806, 16264, 19209, 24396, 25612, 36059, 38418, 48792, 51224, 72118, 76836, 108177, 144236, 153672, 216354, 288472, 432708, 685121, 865416, 1370242, 2055363, 2740484, 4110726, 5480968, 8221452, 16442904]

約数ペア:

[(1, 16442904), (2, 8221452), (3, 5480968), (4, 4110726), (6, 2740484), (8, 2055363), (12, 1370242), (19, 865416), (24, 685121), (38, 432708), (57, 288472), (76, 216354), (107, 153672), (114, 144236), (152, 108177), (214, 76836), (228, 72118), (321, 51224), (337, 48792), (428, 38418), (456, 36059), (642, 25612), (674, 24396), (856, 19209), (1011, 16264), (1284, 12806), (1348, 12198), (2022, 8132), (2033, 8088), (2568, 6403), (2696, 6099), (4044, 4066)]