2034863019

素因数分解:

$3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{15581}}^1$

素因数の和:16288

約数の個数: 32

約数和(自身を含む): 3450478080

約数和(自身を除く): 1415615061

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 691, 2073, 4837, 6219, 14511, 15581, 18657, 43533, 46743, 109067, 130599, 140229, 327201, 420687, 981603, 2944809, 10766471, 32299413, 75365297, 96898239, 226095891, 290694717, 678287673, 2034863019]

約数ペア:

[(1, 2034863019), (3, 678287673), (7, 290694717), (9, 226095891), (21, 96898239), (27, 75365297), (63, 32299413), (189, 10766471), (691, 2944809), (2073, 981603), (4837, 420687), (6219, 327201), (14511, 140229), (15581, 130599), (18657, 109067), (43533, 46743)]