18833328

素因数分解:

$2^4\times 3^2\times {\mathrm{130787}}^1$

素因数の和:130801

約数の個数: 30

約数和(自身を含む): 52707564

約数和(自身を除く): 33874236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130787, 261574, 392361, 523148, 784722, 1046296, 1177083, 1569444, 2092592, 2354166, 3138888, 4708332, 6277776, 9416664, 18833328]

約数ペア:

[(1, 18833328), (2, 9416664), (3, 6277776), (4, 4708332), (6, 3138888), (8, 2354166), (9, 2092592), (12, 1569444), (16, 1177083), (18, 1046296), (24, 784722), (36, 523148), (48, 392361), (72, 261574), (144, 130787)]