1808507952

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{62483}}^1$

素因数の和:62567

約数の個数: 80

約数和(自身を含む): 5268650880

約数和(自身を除く): 3460142928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 28944, 62483, 124966, 187449, 249932, 374898, 499864, 562347, 749796, 999728, 1124694, 1499592, 1687041, 2249388, 2999184, 3374082, 4186361, 4498776, 6748164, 8372722, 8997552, 12559083, 13496328, 16745444, 25118166, 26992656, 33490888, 37677249, 50236332, 66981776, 75354498, 100472664, 113031747, 150708996, 200945328, 226063494, 301417992, 452126988, 602835984, 904253976, 1808507952]

約数ペア:

[(1, 1808507952), (2, 904253976), (3, 602835984), (4, 452126988), (6, 301417992), (8, 226063494), (9, 200945328), (12, 150708996), (16, 113031747), (18, 100472664), (24, 75354498), (27, 66981776), (36, 50236332), (48, 37677249), (54, 33490888), (67, 26992656), (72, 25118166), (108, 16745444), (134, 13496328), (144, 12559083), (201, 8997552), (216, 8372722), (268, 6748164), (402, 4498776), (432, 4186361), (536, 3374082), (603, 2999184), (804, 2249388), (1072, 1687041), (1206, 1499592), (1608, 1124694), (1809, 999728), (2412, 749796), (3216, 562347), (3618, 499864), (4824, 374898), (7236, 249932), (9648, 187449), (14472, 124966), (28944, 62483)]