13275918

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 29770416

約数和(自身を除く): 16494498

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 113, 122, 183, 214, 226, 321, 339, 366, 549, 642, 678, 963, 1017, 1098, 1926, 2034, 6527, 6893, 12091, 13054, 13786, 19581, 20679, 24182, 36273, 39162, 41358, 58743, 62037, 72546, 108819, 117486, 124074, 217638, 737551, 1475102, 2212653, 4425306, 6637959, 13275918]

約数ペア:

[(1, 13275918), (2, 6637959), (3, 4425306), (6, 2212653), (9, 1475102), (18, 737551), (61, 217638), (107, 124074), (113, 117486), (122, 108819), (183, 72546), (214, 62037), (226, 58743), (321, 41358), (339, 39162), (366, 36273), (549, 24182), (642, 20679), (678, 19581), (963, 13786), (1017, 13054), (1098, 12091), (1926, 6893), (2034, 6527)]