1880692488

素因数分解:

$2^3\times 3^2\times {\mathrm{1399}}^1\times {\mathrm{18671}}^1$

素因数の和:20082

約数の個数: 48

約数和(自身を含む): 5097456000

約数和(自身を除く): 3216763512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1399, 2798, 4197, 5596, 8394, 11192, 12591, 16788, 18671, 25182, 33576, 37342, 50364, 56013, 74684, 100728, 112026, 149368, 168039, 224052, 336078, 448104, 672156, 1344312, 26120729, 52241458, 78362187, 104482916, 156724374, 208965832, 235086561, 313448748, 470173122, 626897496, 940346244, 1880692488]

約数ペア:

[(1, 1880692488), (2, 940346244), (3, 626897496), (4, 470173122), (6, 313448748), (8, 235086561), (9, 208965832), (12, 156724374), (18, 104482916), (24, 78362187), (36, 52241458), (72, 26120729), (1399, 1344312), (2798, 672156), (4197, 448104), (5596, 336078), (8394, 224052), (11192, 168039), (12591, 149368), (16788, 112026), (18671, 100728), (25182, 74684), (33576, 56013), (37342, 50364)]