42118969178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{10529}}^1$

素因数の和:10823

約数の個数: 64

約数和(自身を含む): 75658302720

約数和(自身を除く): 33539333542

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 197, 286, 394, 781, 923, 1562, 1846, 2167, 2561, 4334, 5122, 10153, 10529, 13987, 20306, 21058, 27974, 28171, 56342, 115819, 136877, 153857, 181831, 231638, 273754, 307714, 363662, 747559, 1495118, 1505647, 2000141, 2074213, 3011294, 4000282, 4148426, 8223149, 9718267, 16446298, 19436534, 22816343, 26964769, 45632686, 53929538, 106900937, 147269123, 213801874, 294538246, 296612459, 593224918, 1619960353, 1914498599, 3239920706, 3828997198, 21059484589, 42118969178]

約数ペア:

[(1, 42118969178), (2, 21059484589), (11, 3828997198), (13, 3239920706), (22, 1914498599), (26, 1619960353), (71, 593224918), (142, 296612459), (143, 294538246), (197, 213801874), (286, 147269123), (394, 106900937), (781, 53929538), (923, 45632686), (1562, 26964769), (1846, 22816343), (2167, 19436534), (2561, 16446298), (4334, 9718267), (5122, 8223149), (10153, 4148426), (10529, 4000282), (13987, 3011294), (20306, 2074213), (21058, 2000141), (27974, 1505647), (28171, 1495118), (56342, 747559), (115819, 363662), (136877, 307714), (153857, 273754), (181831, 231638)]