15661904142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{12413}}^1$

素因数の和:12705

約数の個数: 64

約数和(自身を含む): 33635782656

約数和(自身を除く): 17973878514

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 223, 246, 446, 669, 943, 1338, 1886, 2829, 5129, 5658, 9143, 10258, 12413, 15387, 18286, 24826, 27429, 30774, 37239, 54858, 74478, 210289, 285499, 420578, 508933, 570998, 630867, 856497, 1017866, 1261734, 1526799, 1712994, 2768099, 3053598, 5536198, 8304297, 11705459, 16608594, 23410918, 35116377, 63666277, 70232754, 113492059, 127332554, 190998831, 226984118, 340476177, 381997662, 680952354, 2610317357, 5220634714, 7830952071, 15661904142]

約数ペア:

[(1, 15661904142), (2, 7830952071), (3, 5220634714), (6, 2610317357), (23, 680952354), (41, 381997662), (46, 340476177), (69, 226984118), (82, 190998831), (123, 127332554), (138, 113492059), (223, 70232754), (246, 63666277), (446, 35116377), (669, 23410918), (943, 16608594), (1338, 11705459), (1886, 8304297), (2829, 5536198), (5129, 3053598), (5658, 2768099), (9143, 1712994), (10258, 1526799), (12413, 1261734), (15387, 1017866), (18286, 856497), (24826, 630867), (27429, 570998), (30774, 508933), (37239, 420578), (54858, 285499), (74478, 210289)]