17731462488

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{21089}}^1$

素因数の和:21812

約数の個数: 64

約数和(自身を含む): 45235519200

約数和(自身を除く): 27504056712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 661, 1272, 1322, 1983, 2644, 3966, 5288, 7932, 15864, 21089, 35033, 42178, 63267, 70066, 84356, 105099, 126534, 140132, 168712, 210198, 253068, 280264, 420396, 506136, 840792, 1117717, 2235434, 3353151, 4470868, 6706302, 8941736, 13412604, 13939829, 26825208, 27879658, 41819487, 55759316, 83638974, 111518632, 167277948, 334555896, 738810937, 1477621874, 2216432811, 2955243748, 4432865622, 5910487496, 8865731244, 17731462488]

約数ペア:

[(1, 17731462488), (2, 8865731244), (3, 5910487496), (4, 4432865622), (6, 2955243748), (8, 2216432811), (12, 1477621874), (24, 738810937), (53, 334555896), (106, 167277948), (159, 111518632), (212, 83638974), (318, 55759316), (424, 41819487), (636, 27879658), (661, 26825208), (1272, 13939829), (1322, 13412604), (1983, 8941736), (2644, 6706302), (3966, 4470868), (5288, 3353151), (7932, 2235434), (15864, 1117717), (21089, 840792), (35033, 506136), (42178, 420396), (63267, 280264), (70066, 253068), (84356, 210198), (105099, 168712), (126534, 140132)]