1864400616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1991881}}^1$

素因数の和:1991906

約数の個数: 48

約数和(自身を含む): 5437837860

約数和(自身を除く): 3573437244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1991881, 3983762, 5975643, 7967524, 11951286, 15935048, 17926929, 23902572, 25894453, 35853858, 47805144, 51788906, 71707716, 77683359, 103577812, 143415432, 155366718, 207155624, 233050077, 310733436, 466100154, 621466872, 932200308, 1864400616]

約数ペア:

[(1, 1864400616), (2, 932200308), (3, 621466872), (4, 466100154), (6, 310733436), (8, 233050077), (9, 207155624), (12, 155366718), (13, 143415432), (18, 103577812), (24, 77683359), (26, 71707716), (36, 51788906), (39, 47805144), (52, 35853858), (72, 25894453), (78, 23902572), (104, 17926929), (117, 15935048), (156, 11951286), (234, 7967524), (312, 5975643), (468, 3983762), (936, 1991881)]