18211968

素因数分解:

$2^7\times 3^2\times {\mathrm{15809}}^1$

素因数の和:15829

約数の個数: 48

約数和(自身を含む): 52410150

約数和(自身を除く): 34198182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 15809, 31618, 47427, 63236, 94854, 126472, 142281, 189708, 252944, 284562, 379416, 505888, 569124, 758832, 1011776, 1138248, 1517664, 2023552, 2276496, 3035328, 4552992, 6070656, 9105984, 18211968]

約数ペア:

[(1, 18211968), (2, 9105984), (3, 6070656), (4, 4552992), (6, 3035328), (8, 2276496), (9, 2023552), (12, 1517664), (16, 1138248), (18, 1011776), (24, 758832), (32, 569124), (36, 505888), (48, 379416), (64, 284562), (72, 252944), (96, 189708), (128, 142281), (144, 126472), (192, 94854), (288, 63236), (384, 47427), (576, 31618), (1152, 15809)]