18135264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{26987}}^1$

素因数の和:27007

約数の個数: 48

約数和(自身を含む): 54407808

約数和(自身を除く): 36272544

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, 26987, 53974, 80961, 107948, 161922, 188909, 215896, 323844, 377818, 431792, 566727, 647688, 755636, 863584, 1133454, 1295376, 1511272, 2266908, 2590752, 3022544, 4533816, 6045088, 9067632, 18135264]

約数ペア:

[(1, 18135264), (2, 9067632), (3, 6045088), (4, 4533816), (6, 3022544), (7, 2590752), (8, 2266908), (12, 1511272), (14, 1295376), (16, 1133454), (21, 863584), (24, 755636), (28, 647688), (32, 566727), (42, 431792), (48, 377818), (56, 323844), (84, 215896), (96, 188909), (112, 161922), (168, 107948), (224, 80961), (336, 53974), (672, 26987)]