26620182

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 59661888

約数和(自身を除く): 33041706

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 163, 211, 258, 326, 387, 422, 489, 633, 774, 978, 1266, 1467, 1899, 2934, 3798, 7009, 9073, 14018, 18146, 21027, 27219, 34393, 42054, 54438, 63081, 68786, 81657, 103179, 126162, 163314, 206358, 309537, 619074, 1478899, 2957798, 4436697, 8873394, 13310091, 26620182]

約数ペア:

[(1, 26620182), (2, 13310091), (3, 8873394), (6, 4436697), (9, 2957798), (18, 1478899), (43, 619074), (86, 309537), (129, 206358), (163, 163314), (211, 126162), (258, 103179), (326, 81657), (387, 68786), (422, 63081), (489, 54438), (633, 42054), (774, 34393), (978, 27219), (1266, 21027), (1467, 18146), (1899, 14018), (2934, 9073), (3798, 7009)]