2019088300338

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7907}}^1\times {\mathrm{90359}}^1$

素因数の和:98431

約数の個数: 48

約数和(自身を含む): 4403161114560

約数和(自身を除く): 2384072814222

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 7907, 15814, 23721, 47442, 71163, 90359, 142326, 180718, 271077, 542154, 813231, 1241399, 1626462, 2482798, 3724197, 7448394, 11172591, 14186363, 22345182, 28372726, 42559089, 85118178, 127677267, 255354534, 714468613, 1428937226, 2143405839, 4286811678, 6430217517, 12860435034, 112171572241, 224343144482, 336514716723, 673029433446, 1009544150169, 2019088300338]

約数ペア:

[(1, 2019088300338), (2, 1009544150169), (3, 673029433446), (6, 336514716723), (9, 224343144482), (18, 112171572241), (157, 12860435034), (314, 6430217517), (471, 4286811678), (942, 2143405839), (1413, 1428937226), (2826, 714468613), (7907, 255354534), (15814, 127677267), (23721, 85118178), (47442, 42559089), (71163, 28372726), (90359, 22345182), (142326, 14186363), (180718, 11172591), (271077, 7448394), (542154, 3724197), (813231, 2482798), (1241399, 1626462)]