18188256

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4675

約数の個数: 48

約数和(自身を含む): 48919248

約数和(自身を除く): 30730992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4621, 9242, 13863, 18484, 27726, 36968, 55452, 73936, 110904, 147872, 189461, 221808, 378922, 443616, 568383, 757844, 1136766, 1515688, 2273532, 3031376, 4547064, 6062752, 9094128, 18188256]

約数ペア:

[(1, 18188256), (2, 9094128), (3, 6062752), (4, 4547064), (6, 3031376), (8, 2273532), (12, 1515688), (16, 1136766), (24, 757844), (32, 568383), (41, 443616), (48, 378922), (82, 221808), (96, 189461), (123, 147872), (164, 110904), (246, 73936), (328, 55452), (492, 36968), (656, 27726), (984, 18484), (1312, 13863), (1968, 9242), (3936, 4621)]