71434818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14537}}^1$

素因数の和:14568

約数の個数: 64

約数和(自身を含む): 195390720

約数和(自身を除く): 123955902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 14537, 29074, 43611, 87222, 101759, 130833, 188981, 203518, 261666, 305277, 377962, 392499, 566943, 610554, 784998, 915831, 1133886, 1322867, 1700829, 1831662, 2645734, 2747493, 3401658, 3968601, 5102487, 5494986, 7937202, 10204974, 11905803, 23811606, 35717409, 71434818]

約数ペア:

[(1, 71434818), (2, 35717409), (3, 23811606), (6, 11905803), (7, 10204974), (9, 7937202), (13, 5494986), (14, 5102487), (18, 3968601), (21, 3401658), (26, 2747493), (27, 2645734), (39, 1831662), (42, 1700829), (54, 1322867), (63, 1133886), (78, 915831), (91, 784998), (117, 610554), (126, 566943), (182, 392499), (189, 377962), (234, 305277), (273, 261666), (351, 203518), (378, 188981), (546, 130833), (702, 101759), (819, 87222), (1638, 43611), (2457, 29074), (4914, 14537)]