18489144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{24851}}^1$

素因数の和:24891

約数の個数: 32

約数和(自身を含む): 47715840

約数和(自身を除く): 29226696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 24851, 49702, 74553, 99404, 149106, 198808, 298212, 596424, 770381, 1540762, 2311143, 3081524, 4622286, 6163048, 9244572, 18489144]

約数ペア:

[(1, 18489144), (2, 9244572), (3, 6163048), (4, 4622286), (6, 3081524), (8, 2311143), (12, 1540762), (24, 770381), (31, 596424), (62, 298212), (93, 198808), (124, 149106), (186, 99404), (248, 74553), (372, 49702), (744, 24851)]