18351648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9103}}^1$

素因数の和:9126

約数の個数: 72

約数和(自身を含む): 59649408

約数和(自身を除く): 41297760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9103, 18206, 27309, 36412, 54618, 63721, 72824, 81927, 109236, 127442, 145648, 163854, 191163, 218472, 254884, 291296, 327708, 382326, 436944, 509768, 573489, 655416, 764652, 873888, 1019536, 1146978, 1310832, 1529304, 2039072, 2293956, 2621664, 3058608, 4587912, 6117216, 9175824, 18351648]

約数ペア:

[(1, 18351648), (2, 9175824), (3, 6117216), (4, 4587912), (6, 3058608), (7, 2621664), (8, 2293956), (9, 2039072), (12, 1529304), (14, 1310832), (16, 1146978), (18, 1019536), (21, 873888), (24, 764652), (28, 655416), (32, 573489), (36, 509768), (42, 436944), (48, 382326), (56, 327708), (63, 291296), (72, 254884), (84, 218472), (96, 191163), (112, 163854), (126, 145648), (144, 127442), (168, 109236), (224, 81927), (252, 72824), (288, 63721), (336, 54618), (504, 36412), (672, 27309), (1008, 18206), (2016, 9103)]