2016186858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{225373}}^1$

素因数の和:225459

約数の個数: 48

約数和(自身を含む): 5062801536

約数和(自身を除く): 3046614678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 225373, 450746, 676119, 1352238, 1577611, 2028357, 3155222, 4056714, 4732833, 9465666, 14198499, 16001483, 28396998, 32002966, 48004449, 96008898, 112010381, 144013347, 224020762, 288026694, 336031143, 672062286, 1008093429, 2016186858]

約数ペア:

[(1, 2016186858), (2, 1008093429), (3, 672062286), (6, 336031143), (7, 288026694), (9, 224020762), (14, 144013347), (18, 112010381), (21, 96008898), (42, 48004449), (63, 32002966), (71, 28396998), (126, 16001483), (142, 14198499), (213, 9465666), (426, 4732833), (497, 4056714), (639, 3155222), (994, 2028357), (1278, 1577611), (1491, 1352238), (2982, 676119), (4473, 450746), (8946, 225373)]