18004142484

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1979}}^1$

素因数の和:2691

約数の個数: 120

約数和(自身を含む): 48259078560

約数和(自身を除く): 30254936076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 653, 774, 1161, 1306, 1548, 1959, 1979, 2322, 2612, 3483, 3918, 3958, 4644, 5877, 5937, 6966, 7836, 7916, 11754, 11874, 13932, 17631, 17811, 23508, 23748, 28079, 35262, 35622, 52893, 53433, 56158, 70524, 71244, 84237, 85097, 105786, 106866, 112316, 160299, 168474, 170194, 211572, 213732, 252711, 255291, 320598, 336948, 340388, 505422, 510582, 641196, 758133, 765873, 1010844, 1021164, 1292287, 1516266, 1531746, 2274399, 2297619, 2584574, 3032532, 3063492, 3876861, 4548798, 4595238, 5169148, 6892857, 7753722, 9097596, 9190476, 11630583, 13785714, 15507444, 23261166, 27571428, 34891749, 46522332, 55568341, 69783498, 104675247, 111136682, 139566996, 166705023, 209350494, 222273364, 333410046, 418700988, 500115069, 666820092, 1000230138, 1500345207, 2000460276, 3000690414, 4501035621, 6001380828, 9002071242, 18004142484]

約数ペア:

[(1, 18004142484), (2, 9002071242), (3, 6001380828), (4, 4501035621), (6, 3000690414), (9, 2000460276), (12, 1500345207), (18, 1000230138), (27, 666820092), (36, 500115069), (43, 418700988), (54, 333410046), (81, 222273364), (86, 209350494), (108, 166705023), (129, 139566996), (162, 111136682), (172, 104675247), (258, 69783498), (324, 55568341), (387, 46522332), (516, 34891749), (653, 27571428), (774, 23261166), (1161, 15507444), (1306, 13785714), (1548, 11630583), (1959, 9190476), (1979, 9097596), (2322, 7753722), (2612, 6892857), (3483, 5169148), (3918, 4595238), (3958, 4548798), (4644, 3876861), (5877, 3063492), (5937, 3032532), (6966, 2584574), (7836, 2297619), (7916, 2274399), (11754, 1531746), (11874, 1516266), (13932, 1292287), (17631, 1021164), (17811, 1010844), (23508, 765873), (23748, 758133), (28079, 641196), (35262, 510582), (35622, 505422), (52893, 340388), (53433, 336948), (56158, 320598), (70524, 255291), (71244, 252711), (84237, 213732), (85097, 211572), (105786, 170194), (106866, 168474), (112316, 160299)]