18708933420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{26267}}^1$

素因数の和:27604

約数の個数: 96

約数和(自身を含む): 58251916800

約数和(自身を除く): 39542983380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1319, 2638, 3957, 5276, 6595, 7914, 11871, 13190, 15828, 19785, 23742, 26267, 26380, 35613, 39570, 47484, 52534, 59355, 71226, 78801, 79140, 105068, 118710, 131335, 142452, 157602, 178065, 236403, 237420, 262670, 315204, 356130, 394005, 472806, 525340, 709209, 712260, 788010, 945612, 1182015, 1418418, 1576020, 2364030, 2836836, 3546045, 4728060, 7092090, 14184180, 34646173, 69292346, 103938519, 138584692, 173230865, 207877038, 311815557, 346461730, 415754076, 519692595, 623631114, 692923460, 935446671, 1039385190, 1247262228, 1559077785, 1870893342, 2078770380, 3118155570, 3741786684, 4677233355, 6236311140, 9354466710, 18708933420]

約数ペア:

[(1, 18708933420), (2, 9354466710), (3, 6236311140), (4, 4677233355), (5, 3741786684), (6, 3118155570), (9, 2078770380), (10, 1870893342), (12, 1559077785), (15, 1247262228), (18, 1039385190), (20, 935446671), (27, 692923460), (30, 623631114), (36, 519692595), (45, 415754076), (54, 346461730), (60, 311815557), (90, 207877038), (108, 173230865), (135, 138584692), (180, 103938519), (270, 69292346), (540, 34646173), (1319, 14184180), (2638, 7092090), (3957, 4728060), (5276, 3546045), (6595, 2836836), (7914, 2364030), (11871, 1576020), (13190, 1418418), (15828, 1182015), (19785, 945612), (23742, 788010), (26267, 712260), (26380, 709209), (35613, 525340), (39570, 472806), (47484, 394005), (52534, 356130), (59355, 315204), (71226, 262670), (78801, 237420), (79140, 236403), (105068, 178065), (118710, 157602), (131335, 142452)]