13117338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 31678920

約数和(自身を除く): 18561582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 1933, 2262, 3393, 3866, 5799, 6786, 11598, 17397, 25129, 34794, 50258, 56057, 75387, 112114, 150774, 168171, 226161, 336342, 452322, 504513, 728741, 1009026, 1457482, 2186223, 4372446, 6558669, 13117338]

約数ペア:

[(1, 13117338), (2, 6558669), (3, 4372446), (6, 2186223), (9, 1457482), (13, 1009026), (18, 728741), (26, 504513), (29, 452322), (39, 336342), (58, 226161), (78, 168171), (87, 150774), (117, 112114), (174, 75387), (234, 56057), (261, 50258), (377, 34794), (522, 25129), (754, 17397), (1131, 11598), (1933, 6786), (2262, 5799), (3393, 3866)]