13918404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 34191360

約数和(自身を除く): 20272956

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 211, 239, 276, 422, 478, 633, 717, 844, 956, 1266, 1434, 2532, 2868, 4853, 5497, 9706, 10994, 14559, 16491, 19412, 21988, 29118, 32982, 50429, 58236, 65964, 100858, 151287, 201716, 302574, 605148, 1159867, 2319734, 3479601, 4639468, 6959202, 13918404]

約数ペア:

[(1, 13918404), (2, 6959202), (3, 4639468), (4, 3479601), (6, 2319734), (12, 1159867), (23, 605148), (46, 302574), (69, 201716), (92, 151287), (138, 100858), (211, 65964), (239, 58236), (276, 50429), (422, 32982), (478, 29118), (633, 21988), (717, 19412), (844, 16491), (956, 14559), (1266, 10994), (1434, 9706), (2532, 5497), (2868, 4853)]