2018233896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 5922892800

約数和(自身を除く): 3904658904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 491, 516, 569, 602, 903, 982, 1032, 1138, 1204, 1473, 1707, 1806, 1964, 2276, 2408, 2946, 3414, 3437, 3612, 3928, 3983, 4552, 5892, 6828, 6874, 7224, 7966, 10311, 11784, 11949, 13656, 13748, 15932, 20622, 21113, 23898, 24467, 27496, 31864, 41244, 42226, 47796, 48934, 63339, 73401, 82488, 84452, 95592, 97868, 126678, 146802, 147791, 168904, 171269, 195736, 253356, 279379, 293604, 295582, 342538, 443373, 506712, 513807, 558758, 587208, 591164, 685076, 838137, 886746, 1027614, 1117516, 1182328, 1370152, 1676274, 1773492, 1955653, 2055228, 2235032, 3352548, 3546984, 3911306, 4110456, 5866959, 6705096, 7822612, 11733918, 12013297, 15645224, 23467836, 24026594, 36039891, 46935672, 48053188, 72079782, 84093079, 96106376, 144159564, 168186158, 252279237, 288319128, 336372316, 504558474, 672744632, 1009116948, 2018233896]

約数ペア:

[(1, 2018233896), (2, 1009116948), (3, 672744632), (4, 504558474), (6, 336372316), (7, 288319128), (8, 252279237), (12, 168186158), (14, 144159564), (21, 96106376), (24, 84093079), (28, 72079782), (42, 48053188), (43, 46935672), (56, 36039891), (84, 24026594), (86, 23467836), (129, 15645224), (168, 12013297), (172, 11733918), (258, 7822612), (301, 6705096), (344, 5866959), (491, 4110456), (516, 3911306), (569, 3546984), (602, 3352548), (903, 2235032), (982, 2055228), (1032, 1955653), (1138, 1773492), (1204, 1676274), (1473, 1370152), (1707, 1182328), (1806, 1117516), (1964, 1027614), (2276, 886746), (2408, 838137), (2946, 685076), (3414, 591164), (3437, 587208), (3612, 558758), (3928, 513807), (3983, 506712), (4552, 443373), (5892, 342538), (6828, 295582), (6874, 293604), (7224, 279379), (7966, 253356), (10311, 195736), (11784, 171269), (11949, 168904), (13656, 147791), (13748, 146802), (15932, 126678), (20622, 97868), (21113, 95592), (23898, 84452), (24467, 82488), (27496, 73401), (31864, 63339), (41244, 48934), (42226, 47796)]