8623206

素因数分解:

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

素因数の和:218

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 11905434

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 131, 138, 159, 207, 262, 318, 393, 414, 477, 621, 786, 954, 1179, 1219, 1242, 1431, 2358, 2438, 2862, 3013, 3537, 3657, 6026, 6943, 7074, 7314, 9039, 10971, 13886, 18078, 20829, 21942, 27117, 32913, 41658, 54234, 62487, 65826, 81351, 124974, 159689, 162702, 187461, 319378, 374922, 479067, 958134, 1437201, 2874402, 4311603, 8623206]

約数ペア:

[(1, 8623206), (2, 4311603), (3, 2874402), (6, 1437201), (9, 958134), (18, 479067), (23, 374922), (27, 319378), (46, 187461), (53, 162702), (54, 159689), (69, 124974), (106, 81351), (131, 65826), (138, 62487), (159, 54234), (207, 41658), (262, 32913), (318, 27117), (393, 21942), (414, 20829), (477, 18078), (621, 13886), (786, 10971), (954, 9039), (1179, 7314), (1219, 7074), (1242, 6943), (1431, 6026), (2358, 3657), (2438, 3537), (2862, 3013)]