18881835744

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{5591}}^1$

素因数の和:6008

約数の個数: 96

約数和(自身を含む): 50144403456

約数和(自身を除く): 31262567712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 277, 381, 508, 554, 762, 831, 1016, 1108, 1524, 1662, 2032, 2216, 3048, 3324, 4064, 4432, 5591, 6096, 6648, 8864, 11182, 12192, 13296, 16773, 22364, 26592, 33546, 35179, 44728, 67092, 70358, 89456, 105537, 134184, 140716, 178912, 211074, 268368, 281432, 422148, 536736, 562864, 710057, 844296, 1125728, 1420114, 1548707, 1688592, 2130171, 2840228, 3097414, 3377184, 4260342, 4646121, 5680456, 6194828, 8520684, 9292242, 11360912, 12389656, 17041368, 18584484, 22721824, 24779312, 34082736, 37168968, 49558624, 68165472, 74337936, 148675872, 196685789, 393371578, 590057367, 786743156, 1180114734, 1573486312, 2360229468, 3146972624, 4720458936, 6293945248, 9440917872, 18881835744]

約数ペア:

[(1, 18881835744), (2, 9440917872), (3, 6293945248), (4, 4720458936), (6, 3146972624), (8, 2360229468), (12, 1573486312), (16, 1180114734), (24, 786743156), (32, 590057367), (48, 393371578), (96, 196685789), (127, 148675872), (254, 74337936), (277, 68165472), (381, 49558624), (508, 37168968), (554, 34082736), (762, 24779312), (831, 22721824), (1016, 18584484), (1108, 17041368), (1524, 12389656), (1662, 11360912), (2032, 9292242), (2216, 8520684), (3048, 6194828), (3324, 5680456), (4064, 4646121), (4432, 4260342), (5591, 3377184), (6096, 3097414), (6648, 2840228), (8864, 2130171), (11182, 1688592), (12192, 1548707), (13296, 1420114), (16773, 1125728), (22364, 844296), (26592, 710057), (33546, 562864), (35179, 536736), (44728, 422148), (67092, 281432), (70358, 268368), (89456, 211074), (105537, 178912), (134184, 140716)]