13249848

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 34911360

約数和(自身を除く): 21661512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 347, 444, 516, 694, 888, 1032, 1041, 1388, 1591, 2082, 2776, 3182, 4164, 4773, 6364, 8328, 9546, 12728, 12839, 14921, 19092, 25678, 29842, 38184, 38517, 44763, 51356, 59684, 77034, 89526, 102712, 119368, 154068, 179052, 308136, 358104, 552077, 1104154, 1656231, 2208308, 3312462, 4416616, 6624924, 13249848]

約数ペア:

[(1, 13249848), (2, 6624924), (3, 4416616), (4, 3312462), (6, 2208308), (8, 1656231), (12, 1104154), (24, 552077), (37, 358104), (43, 308136), (74, 179052), (86, 154068), (111, 119368), (129, 102712), (148, 89526), (172, 77034), (222, 59684), (258, 51356), (296, 44763), (344, 38517), (347, 38184), (444, 29842), (516, 25678), (694, 19092), (888, 14921), (1032, 12839), (1041, 12728), (1388, 9546), (1591, 8328), (2082, 6364), (2776, 4773), (3182, 4164)]