1985843718

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{5347}}^1$

素因数の和:5841

約数の個数: 48

約数和(自身を含む): 4405040640

約数和(自身を除く): 2419196922

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 439, 846, 878, 1317, 2634, 3951, 5347, 7902, 10694, 16041, 20633, 32082, 41266, 48123, 61899, 96246, 123798, 185697, 251309, 371394, 502618, 753927, 1507854, 2261781, 2347333, 4523562, 4694666, 7041999, 14083998, 21125997, 42251994, 110324651, 220649302, 330973953, 661947906, 992921859, 1985843718]

約数ペア:

[(1, 1985843718), (2, 992921859), (3, 661947906), (6, 330973953), (9, 220649302), (18, 110324651), (47, 42251994), (94, 21125997), (141, 14083998), (282, 7041999), (423, 4694666), (439, 4523562), (846, 2347333), (878, 2261781), (1317, 1507854), (2634, 753927), (3951, 502618), (5347, 371394), (7902, 251309), (10694, 185697), (16041, 123798), (20633, 96246), (32082, 61899), (41266, 48123)]