11862180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2026

約数の個数: 96

約数和(自身を含む): 40279680

約数和(自身を除く): 28417500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 1997, 2970, 3994, 5940, 5991, 7988, 9985, 11982, 17973, 19970, 21967, 23964, 29955, 35946, 39940, 43934, 53919, 59910, 65901, 71892, 87868, 89865, 107838, 109835, 119820, 131802, 179730, 197703, 215676, 219670, 263604, 269595, 329505, 359460, 395406, 439340, 539190, 593109, 659010, 790812, 988515, 1078380, 1186218, 1318020, 1977030, 2372436, 2965545, 3954060, 5931090, 11862180]

約数ペア:

[(1, 11862180), (2, 5931090), (3, 3954060), (4, 2965545), (5, 2372436), (6, 1977030), (9, 1318020), (10, 1186218), (11, 1078380), (12, 988515), (15, 790812), (18, 659010), (20, 593109), (22, 539190), (27, 439340), (30, 395406), (33, 359460), (36, 329505), (44, 269595), (45, 263604), (54, 219670), (55, 215676), (60, 197703), (66, 179730), (90, 131802), (99, 119820), (108, 109835), (110, 107838), (132, 89865), (135, 87868), (165, 71892), (180, 65901), (198, 59910), (220, 53919), (270, 43934), (297, 39940), (330, 35946), (396, 29955), (495, 23964), (540, 21967), (594, 19970), (660, 17973), (990, 11982), (1188, 9985), (1485, 7988), (1980, 5991), (1997, 5940), (2970, 3994)]