13120362

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 30705480

約数和(自身を除く): 17585118

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 809, 901, 954, 1618, 1802, 2427, 2703, 4854, 5406, 7281, 8109, 13753, 14562, 16218, 27506, 41259, 42877, 82518, 85754, 123777, 128631, 247554, 257262, 385893, 728909, 771786, 1457818, 2186727, 4373454, 6560181, 13120362]

約数ペア:

[(1, 13120362), (2, 6560181), (3, 4373454), (6, 2186727), (9, 1457818), (17, 771786), (18, 728909), (34, 385893), (51, 257262), (53, 247554), (102, 128631), (106, 123777), (153, 85754), (159, 82518), (306, 42877), (318, 41259), (477, 27506), (809, 16218), (901, 14562), (954, 13753), (1618, 8109), (1802, 7281), (2427, 5406), (2703, 4854)]