18031776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{26833}}^1$

素因数の和:26853

約数の個数: 48

約数和(自身を含む): 54097344

約数和(自身を除く): 36065568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 26833, 53666, 80499, 107332, 160998, 187831, 214664, 321996, 375662, 429328, 563493, 643992, 751324, 858656, 1126986, 1287984, 1502648, 2253972, 2575968, 3005296, 4507944, 6010592, 9015888, 18031776]

約数ペア:

[(1, 18031776), (2, 9015888), (3, 6010592), (4, 4507944), (6, 3005296), (7, 2575968), (8, 2253972), (12, 1502648), (14, 1287984), (16, 1126986), (21, 858656), (24, 751324), (28, 643992), (32, 563493), (42, 429328), (48, 375662), (56, 321996), (84, 214664), (96, 187831), (112, 160998), (168, 107332), (224, 80499), (336, 53666), (672, 26833)]