1815708972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2423}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 5290758144

約数和(自身を除く): 3475049172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 811, 924, 1622, 2423, 2433, 3244, 4846, 4866, 5677, 7269, 8921, 9692, 9732, 11354, 14538, 16961, 17031, 17842, 22708, 26653, 26763, 29076, 33922, 34062, 35684, 50883, 53306, 53526, 62447, 67844, 68124, 79959, 101766, 106612, 107052, 124894, 159918, 186571, 187341, 203532, 249788, 319836, 373142, 374682, 559713, 746284, 749364, 1119426, 1965053, 2238852, 3930106, 5895159, 7860212, 11790318, 13755371, 21615583, 23580636, 27510742, 41266113, 43231166, 55021484, 64846749, 82532226, 86462332, 129693498, 151309081, 165064452, 259386996, 302618162, 453927243, 605236324, 907854486, 1815708972]

約数ペア:

[(1, 1815708972), (2, 907854486), (3, 605236324), (4, 453927243), (6, 302618162), (7, 259386996), (11, 165064452), (12, 151309081), (14, 129693498), (21, 86462332), (22, 82532226), (28, 64846749), (33, 55021484), (42, 43231166), (44, 41266113), (66, 27510742), (77, 23580636), (84, 21615583), (132, 13755371), (154, 11790318), (231, 7860212), (308, 5895159), (462, 3930106), (811, 2238852), (924, 1965053), (1622, 1119426), (2423, 749364), (2433, 746284), (3244, 559713), (4846, 374682), (4866, 373142), (5677, 319836), (7269, 249788), (8921, 203532), (9692, 187341), (9732, 186571), (11354, 159918), (14538, 124894), (16961, 107052), (17031, 106612), (17842, 101766), (22708, 79959), (26653, 68124), (26763, 67844), (29076, 62447), (33922, 53526), (34062, 53306), (35684, 50883)]