2872940184

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{359477}}^1$

素因数の和:359529

約数の個数: 64

約数和(自身を含む): 8196098400

約数和(自身を除く): 5323158216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 359477, 718954, 1078431, 1437908, 2156862, 2875816, 3235293, 4313724, 6470586, 8627448, 9705879, 12941172, 13300649, 19411758, 25882344, 26601298, 38823516, 39901947, 53202596, 77647032, 79803894, 106405192, 119705841, 159607788, 239411682, 319215576, 359117523, 478823364, 718235046, 957646728, 1436470092, 2872940184]

約数ペア:

[(1, 2872940184), (2, 1436470092), (3, 957646728), (4, 718235046), (6, 478823364), (8, 359117523), (9, 319215576), (12, 239411682), (18, 159607788), (24, 119705841), (27, 106405192), (36, 79803894), (37, 77647032), (54, 53202596), (72, 39901947), (74, 38823516), (108, 26601298), (111, 25882344), (148, 19411758), (216, 13300649), (222, 12941172), (296, 9705879), (333, 8627448), (444, 6470586), (666, 4313724), (888, 3235293), (999, 2875816), (1332, 2156862), (1998, 1437908), (2664, 1078431), (3996, 718954), (7992, 359477)]