18475488

素因数分解:

$2^5\times 3^2\times {\mathrm{64151}}^1$

素因数の和:64167

約数の個数: 36

約数和(自身を含む): 52540488

約数和(自身を除く): 34065000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 64151, 128302, 192453, 256604, 384906, 513208, 577359, 769812, 1026416, 1154718, 1539624, 2052832, 2309436, 3079248, 4618872, 6158496, 9237744, 18475488]

約数ペア:

[(1, 18475488), (2, 9237744), (3, 6158496), (4, 4618872), (6, 3079248), (8, 2309436), (9, 2052832), (12, 1539624), (16, 1154718), (18, 1026416), (24, 769812), (32, 577359), (36, 513208), (48, 384906), (72, 256604), (96, 192453), (144, 128302), (288, 64151)]