1377668538

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{3119}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 3048814080

約数和(自身を除く): 1671145542

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 463, 477, 926, 954, 1389, 2778, 3119, 4167, 6238, 8334, 9357, 18714, 24539, 28071, 49078, 56142, 73617, 147234, 165307, 220851, 330614, 441702, 495921, 991842, 1444097, 1487763, 2888194, 2975526, 4332291, 8664582, 12996873, 25993746, 76537141, 153074282, 229611423, 459222846, 688834269, 1377668538]

約数ペア:

[(1, 1377668538), (2, 688834269), (3, 459222846), (6, 229611423), (9, 153074282), (18, 76537141), (53, 25993746), (106, 12996873), (159, 8664582), (318, 4332291), (463, 2975526), (477, 2888194), (926, 1487763), (954, 1444097), (1389, 991842), (2778, 495921), (3119, 441702), (4167, 330614), (6238, 220851), (8334, 165307), (9357, 147234), (18714, 73617), (24539, 56142), (28071, 49078)]