18421946553609

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{467}}^1\times {\mathrm{198301}}^1$

素因数の和:198859

約数の個数: 72

約数和(自身を含む): 28752577978176

約数和(自身を除く): 10330631424567

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 467, 713, 961, 1401, 2139, 2883, 4203, 6417, 8649, 10741, 14477, 22103, 32223, 43431, 66309, 96669, 130293, 198301, 198927, 332971, 448787, 594903, 998913, 1346361, 1784709, 2996739, 4039083, 4560923, 6147331, 10322101, 13682769, 18441993, 30966303, 41048307, 55325979, 92606567, 92898909, 141388613, 190567261, 277819701, 424165839, 571701783, 833459103, 1272497517, 1715105349, 2129951041, 2870803577, 4383047003, 6389853123, 8612410731, 13149141009, 19169559369, 25837232193, 39447423027, 66028482271, 88994910887, 198085446813, 266984732661, 594256340439, 800954197983, 2046882950401, 6140648851203, 18421946553609]

約数ペア:

[(1, 18421946553609), (3, 6140648851203), (9, 2046882950401), (23, 800954197983), (31, 594256340439), (69, 266984732661), (93, 198085446813), (207, 88994910887), (279, 66028482271), (467, 39447423027), (713, 25837232193), (961, 19169559369), (1401, 13149141009), (2139, 8612410731), (2883, 6389853123), (4203, 4383047003), (6417, 2870803577), (8649, 2129951041), (10741, 1715105349), (14477, 1272497517), (22103, 833459103), (32223, 571701783), (43431, 424165839), (66309, 277819701), (96669, 190567261), (130293, 141388613), (198301, 92898909), (198927, 92606567), (332971, 55325979), (448787, 41048307), (594903, 30966303), (998913, 18441993), (1346361, 13682769), (1784709, 10322101), (2996739, 6147331), (4039083, 4560923)]