18986064

素因数分解:

$2^4\times 3^1\times {\mathrm{395543}}^1$

素因数の和:395554

約数の個数: 20

約数和(自身を含む): 49047456

約数和(自身を除く): 30061392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395543, 791086, 1186629, 1582172, 2373258, 3164344, 4746516, 6328688, 9493032, 18986064]

約数ペア:

[(1, 18986064), (2, 9493032), (3, 6328688), (4, 4746516), (6, 3164344), (8, 2373258), (12, 1582172), (16, 1186629), (24, 791086), (48, 395543)]