17389716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 42223104

約数和(自身を除く): 24833388

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 172, 201, 258, 268, 402, 503, 516, 804, 1006, 1509, 2012, 2881, 3018, 5762, 6036, 8643, 11524, 17286, 21629, 33701, 34572, 43258, 64887, 67402, 86516, 101103, 129774, 134804, 202206, 259548, 404412, 1449143, 2898286, 4347429, 5796572, 8694858, 17389716]

約数ペア:

[(1, 17389716), (2, 8694858), (3, 5796572), (4, 4347429), (6, 2898286), (12, 1449143), (43, 404412), (67, 259548), (86, 202206), (129, 134804), (134, 129774), (172, 101103), (201, 86516), (258, 67402), (268, 64887), (402, 43258), (503, 34572), (516, 33701), (804, 21629), (1006, 17286), (1509, 11524), (2012, 8643), (2881, 6036), (3018, 5762)]