18929121822

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{691399}}^1$

素因数の和:691439

約数の個数: 60

約数和(自身を含む): 45929010600

約数和(自身を除く): 26999888778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 3042, 4563, 9126, 13689, 27378, 691399, 1382798, 2074197, 4148394, 6222591, 8988187, 12445182, 17976374, 18667773, 26964561, 37335546, 53929122, 56003319, 80893683, 112006638, 116846431, 161787366, 233692862, 242681049, 350539293, 485362098, 701078586, 728043147, 1051617879, 1456086294, 2103235758, 3154853637, 6309707274, 9464560911, 18929121822]

約数ペア:

[(1, 18929121822), (2, 9464560911), (3, 6309707274), (6, 3154853637), (9, 2103235758), (13, 1456086294), (18, 1051617879), (26, 728043147), (27, 701078586), (39, 485362098), (54, 350539293), (78, 242681049), (81, 233692862), (117, 161787366), (162, 116846431), (169, 112006638), (234, 80893683), (338, 56003319), (351, 53929122), (507, 37335546), (702, 26964561), (1014, 18667773), (1053, 17976374), (1521, 12445182), (2106, 8988187), (3042, 6222591), (4563, 4148394), (9126, 2074197), (13689, 1382798), (27378, 691399)]