851678928

素因数分解:

$2^4\times 3^3\times {\mathrm{1971479}}^1$

素因数の和:1971496

約数の個数: 40

約数和(自身を含む): 2444635200

約数和(自身を除く): 1592956272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1971479, 3942958, 5914437, 7885916, 11828874, 15771832, 17743311, 23657748, 31543664, 35486622, 47315496, 53229933, 70973244, 94630992, 106459866, 141946488, 212919732, 283892976, 425839464, 851678928]

約数ペア:

[(1, 851678928), (2, 425839464), (3, 283892976), (4, 212919732), (6, 141946488), (8, 106459866), (9, 94630992), (12, 70973244), (16, 53229933), (18, 47315496), (24, 35486622), (27, 31543664), (36, 23657748), (48, 17743311), (54, 15771832), (72, 11828874), (108, 7885916), (144, 5914437), (216, 3942958), (432, 1971479)]