13135626

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 33851844

約数和(自身を除く): 20716218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 281, 294, 318, 371, 441, 477, 562, 742, 843, 882, 954, 1113, 1686, 1967, 2226, 2529, 2597, 3339, 3934, 5058, 5194, 5901, 6678, 7791, 11802, 13769, 14893, 15582, 17703, 23373, 27538, 29786, 35406, 41307, 44679, 46746, 82614, 89358, 104251, 123921, 134037, 208502, 247842, 268074, 312753, 625506, 729757, 938259, 1459514, 1876518, 2189271, 4378542, 6567813, 13135626]

約数ペア:

[(1, 13135626), (2, 6567813), (3, 4378542), (6, 2189271), (7, 1876518), (9, 1459514), (14, 938259), (18, 729757), (21, 625506), (42, 312753), (49, 268074), (53, 247842), (63, 208502), (98, 134037), (106, 123921), (126, 104251), (147, 89358), (159, 82614), (281, 46746), (294, 44679), (318, 41307), (371, 35406), (441, 29786), (477, 27538), (562, 23373), (742, 17703), (843, 15582), (882, 14893), (954, 13769), (1113, 11802), (1686, 7791), (1967, 6678), (2226, 5901), (2529, 5194), (2597, 5058), (3339, 3934)]