13255452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 39975936

約数和(自身を除く): 26720484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2287, 2898, 4574, 5796, 6861, 9148, 13722, 16009, 20583, 27444, 32018, 41166, 48027, 52601, 64036, 82332, 96054, 105202, 144081, 157803, 192108, 210404, 288162, 315606, 368207, 473409, 576324, 631212, 736414, 946818, 1104621, 1472828, 1893636, 2209242, 3313863, 4418484, 6627726, 13255452]

約数ペア:

[(1, 13255452), (2, 6627726), (3, 4418484), (4, 3313863), (6, 2209242), (7, 1893636), (9, 1472828), (12, 1104621), (14, 946818), (18, 736414), (21, 631212), (23, 576324), (28, 473409), (36, 368207), (42, 315606), (46, 288162), (63, 210404), (69, 192108), (84, 157803), (92, 144081), (126, 105202), (138, 96054), (161, 82332), (207, 64036), (252, 52601), (276, 48027), (322, 41166), (414, 32018), (483, 27444), (644, 20583), (828, 16009), (966, 13722), (1449, 9148), (1932, 6861), (2287, 5796), (2898, 4574)]