71237418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1009}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 167062080

約数和(自身を除く): 95824662

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1009, 1681, 1722, 2018, 3027, 3362, 5043, 6054, 7063, 10086, 11767, 14126, 21189, 23534, 35301, 41369, 42378, 70602, 82738, 124107, 248214, 289583, 579166, 868749, 1696129, 1737498, 3392258, 5088387, 10176774, 11872903, 23745806, 35618709, 71237418]

約数ペア:

[(1, 71237418), (2, 35618709), (3, 23745806), (6, 11872903), (7, 10176774), (14, 5088387), (21, 3392258), (41, 1737498), (42, 1696129), (82, 868749), (123, 579166), (246, 289583), (287, 248214), (574, 124107), (861, 82738), (1009, 70602), (1681, 42378), (1722, 41369), (2018, 35301), (3027, 23534), (3362, 21189), (5043, 14126), (6054, 11767), (7063, 10086)]