520025994

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{47911}}^1$

素因数の和:47992

約数の個数: 40

約数和(自身を含む): 1182659808

約数和(自身を除く): 662633814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 47911, 95822, 143733, 287466, 431199, 862398, 1293597, 2587194, 3210037, 3880791, 6420074, 7761582, 9630111, 19260222, 28890333, 57780666, 86670999, 173341998, 260012997, 520025994]

約数ペア:

[(1, 520025994), (2, 260012997), (3, 173341998), (6, 86670999), (9, 57780666), (18, 28890333), (27, 19260222), (54, 9630111), (67, 7761582), (81, 6420074), (134, 3880791), (162, 3210037), (201, 2587194), (402, 1293597), (603, 862398), (1206, 431199), (1809, 287466), (3618, 143733), (5427, 95822), (10854, 47911)]