13413876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 38320128

約数和(自身を除く): 24906252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 53, 69, 84, 92, 106, 131, 138, 159, 161, 212, 262, 276, 318, 322, 371, 393, 483, 524, 636, 644, 742, 786, 917, 966, 1113, 1219, 1484, 1572, 1834, 1932, 2226, 2438, 2751, 3013, 3657, 3668, 4452, 4876, 5502, 6026, 6943, 7314, 8533, 9039, 11004, 12052, 13886, 14628, 17066, 18078, 20829, 21091, 25599, 27772, 34132, 36156, 41658, 42182, 48601, 51198, 63273, 83316, 84364, 97202, 102396, 126546, 145803, 159689, 194404, 253092, 291606, 319378, 479067, 583212, 638756, 958134, 1117823, 1916268, 2235646, 3353469, 4471292, 6706938, 13413876]

約数ペア:

[(1, 13413876), (2, 6706938), (3, 4471292), (4, 3353469), (6, 2235646), (7, 1916268), (12, 1117823), (14, 958134), (21, 638756), (23, 583212), (28, 479067), (42, 319378), (46, 291606), (53, 253092), (69, 194404), (84, 159689), (92, 145803), (106, 126546), (131, 102396), (138, 97202), (159, 84364), (161, 83316), (212, 63273), (262, 51198), (276, 48601), (318, 42182), (322, 41658), (371, 36156), (393, 34132), (483, 27772), (524, 25599), (636, 21091), (644, 20829), (742, 18078), (786, 17066), (917, 14628), (966, 13886), (1113, 12052), (1219, 11004), (1484, 9039), (1572, 8533), (1834, 7314), (1932, 6943), (2226, 6026), (2438, 5502), (2751, 4876), (3013, 4452), (3657, 3668)]