9818660454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1\times {\mathrm{1279}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 21114224640

約数和(自身を除く): 11295564186

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1031, 1241, 1279, 2062, 2482, 2558, 3093, 3723, 3837, 6186, 7446, 7674, 17527, 21743, 35054, 43486, 52581, 65229, 75263, 93367, 105162, 130458, 150526, 186734, 225789, 280101, 451578, 560202, 1279471, 1318649, 1587239, 2558942, 2637298, 3174478, 3838413, 3955947, 4761717, 7676826, 7911894, 9523434, 22417033, 44834066, 67251099, 96261377, 134502198, 192522754, 288784131, 577568262, 1636443409, 3272886818, 4909330227, 9818660454]

約数ペア:

[(1, 9818660454), (2, 4909330227), (3, 3272886818), (6, 1636443409), (17, 577568262), (34, 288784131), (51, 192522754), (73, 134502198), (102, 96261377), (146, 67251099), (219, 44834066), (438, 22417033), (1031, 9523434), (1241, 7911894), (1279, 7676826), (2062, 4761717), (2482, 3955947), (2558, 3838413), (3093, 3174478), (3723, 2637298), (3837, 2558942), (6186, 1587239), (7446, 1318649), (7674, 1279471), (17527, 560202), (21743, 451578), (35054, 280101), (43486, 225789), (52581, 186734), (65229, 150526), (75263, 130458), (93367, 105162)]