15668617284

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{887}}^1\times {\mathrm{907}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 39768525888

約数和(自身を除く): 24099908604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 887, 907, 1082, 1623, 1774, 1814, 2164, 2661, 2721, 3246, 3548, 3628, 4869, 5322, 5442, 6492, 7983, 8163, 9738, 10644, 10884, 15966, 16326, 19476, 31932, 32652, 479867, 490687, 804509, 959734, 981374, 1439601, 1472061, 1609018, 1919468, 1962748, 2413527, 2879202, 2944122, 3218036, 4318803, 4416183, 4827054, 5758404, 5888244, 7240581, 8637606, 8832366, 9654108, 14481162, 17275212, 17664732, 28962324, 435239369, 870478738, 1305718107, 1740957476, 2611436214, 3917154321, 5222872428, 7834308642, 15668617284]

約数ペア:

[(1, 15668617284), (2, 7834308642), (3, 5222872428), (4, 3917154321), (6, 2611436214), (9, 1740957476), (12, 1305718107), (18, 870478738), (36, 435239369), (541, 28962324), (887, 17664732), (907, 17275212), (1082, 14481162), (1623, 9654108), (1774, 8832366), (1814, 8637606), (2164, 7240581), (2661, 5888244), (2721, 5758404), (3246, 4827054), (3548, 4416183), (3628, 4318803), (4869, 3218036), (5322, 2944122), (5442, 2879202), (6492, 2413527), (7983, 1962748), (8163, 1919468), (9738, 1609018), (10644, 1472061), (10884, 1439601), (15966, 981374), (16326, 959734), (19476, 804509), (31932, 490687), (32652, 479867)]