42831396

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20873}}^1$

素因数の和:20905

約数の個数: 48

約数和(自身を含む): 116894400

約数和(自身を除く): 74063004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20873, 41746, 62619, 83492, 125238, 187857, 250476, 375714, 396587, 563571, 751428, 793174, 1127142, 1189761, 1586348, 2254284, 2379522, 3569283, 4759044, 7138566, 10707849, 14277132, 21415698, 42831396]

約数ペア:

[(1, 42831396), (2, 21415698), (3, 14277132), (4, 10707849), (6, 7138566), (9, 4759044), (12, 3569283), (18, 2379522), (19, 2254284), (27, 1586348), (36, 1189761), (38, 1127142), (54, 793174), (57, 751428), (76, 563571), (108, 396587), (114, 375714), (171, 250476), (228, 187857), (342, 125238), (513, 83492), (684, 62619), (1026, 41746), (2052, 20873)]