2018550132

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{31307}}^1$

素因数の和:31522

約数の個数: 60

約数和(自身を含む): 5303575200

約数和(自身を除く): 3285025068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 16119, 21492, 31307, 32238, 62614, 64476, 93921, 125228, 187842, 281763, 375684, 563526, 845289, 1127052, 1690578, 2535867, 3381156, 5071734, 6230093, 10143468, 12460186, 18690279, 24920372, 37380558, 56070837, 74761116, 112141674, 168212511, 224283348, 336425022, 504637533, 672850044, 1009275066, 2018550132]

約数ペア:

[(1, 2018550132), (2, 1009275066), (3, 672850044), (4, 504637533), (6, 336425022), (9, 224283348), (12, 168212511), (18, 112141674), (27, 74761116), (36, 56070837), (54, 37380558), (81, 24920372), (108, 18690279), (162, 12460186), (199, 10143468), (324, 6230093), (398, 5071734), (597, 3381156), (796, 2535867), (1194, 1690578), (1791, 1127052), (2388, 845289), (3582, 563526), (5373, 375684), (7164, 281763), (10746, 187842), (16119, 125228), (21492, 93921), (31307, 64476), (32238, 62614)]