3920803038

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{71347}}^1$

素因数の和:71469

約数の個数: 48

約数和(自身を含む): 8815188096

約数和(自身を除く): 4894385058

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 3053, 6106, 9159, 18318, 27477, 54954, 71347, 142694, 214041, 428082, 642123, 1284246, 3067921, 5065637, 6135842, 9203763, 10131274, 15196911, 18407526, 27611289, 30393822, 45590733, 55222578, 91181466, 217822391, 435644782, 653467173, 1306934346, 1960401519, 3920803038]

約数ペア:

[(1, 3920803038), (2, 1960401519), (3, 1306934346), (6, 653467173), (9, 435644782), (18, 217822391), (43, 91181466), (71, 55222578), (86, 45590733), (129, 30393822), (142, 27611289), (213, 18407526), (258, 15196911), (387, 10131274), (426, 9203763), (639, 6135842), (774, 5065637), (1278, 3067921), (3053, 1284246), (6106, 642123), (9159, 428082), (18318, 214041), (27477, 142694), (54954, 71347)]