18443952

素因数分解:

$2^4\times 3^2\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:730

約数の個数: 60

約数和(自身を含む): 51906400

約数和(自身を除く): 33462448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 349, 367, 698, 734, 1047, 1101, 1396, 1468, 2094, 2202, 2792, 2936, 3141, 3303, 4188, 4404, 5584, 5872, 6282, 6606, 8376, 8808, 12564, 13212, 16752, 17616, 25128, 26424, 50256, 52848, 128083, 256166, 384249, 512332, 768498, 1024664, 1152747, 1536996, 2049328, 2305494, 3073992, 4610988, 6147984, 9221976, 18443952]

約数ペア:

[(1, 18443952), (2, 9221976), (3, 6147984), (4, 4610988), (6, 3073992), (8, 2305494), (9, 2049328), (12, 1536996), (16, 1152747), (18, 1024664), (24, 768498), (36, 512332), (48, 384249), (72, 256166), (144, 128083), (349, 52848), (367, 50256), (698, 26424), (734, 25128), (1047, 17616), (1101, 16752), (1396, 13212), (1468, 12564), (2094, 8808), (2202, 8376), (2792, 6606), (2936, 6282), (3141, 5872), (3303, 5584), (4188, 4404)]