18429252

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 44900352

約数和(自身を除く): 26471100

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 107, 124, 186, 214, 321, 372, 428, 463, 642, 926, 1284, 1389, 1852, 2778, 3317, 5556, 6634, 9951, 13268, 14353, 19902, 28706, 39804, 43059, 49541, 57412, 86118, 99082, 148623, 172236, 198164, 297246, 594492, 1535771, 3071542, 4607313, 6143084, 9214626, 18429252]

約数ペア:

[(1, 18429252), (2, 9214626), (3, 6143084), (4, 4607313), (6, 3071542), (12, 1535771), (31, 594492), (62, 297246), (93, 198164), (107, 172236), (124, 148623), (186, 99082), (214, 86118), (321, 57412), (372, 49541), (428, 43059), (463, 39804), (642, 28706), (926, 19902), (1284, 14353), (1389, 13268), (1852, 9951), (2778, 6634), (3317, 5556)]