1976618772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{22811}}^1$

素因数の和:22933

約数の個数: 72

約数和(自身を含む): 5231247840

約数和(自身を除く): 3254629068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 996, 1044, 1494, 2407, 2988, 4814, 7221, 9628, 14442, 21663, 22811, 28884, 43326, 45622, 68433, 86652, 91244, 136866, 205299, 273732, 410598, 661519, 821196, 1323038, 1893313, 1984557, 2646076, 3786626, 3969114, 5679939, 5953671, 7573252, 7938228, 11359878, 11907342, 17039817, 22719756, 23814684, 34079634, 54906077, 68159268, 109812154, 164718231, 219624308, 329436462, 494154693, 658872924, 988309386, 1976618772]

約数ペア:

[(1, 1976618772), (2, 988309386), (3, 658872924), (4, 494154693), (6, 329436462), (9, 219624308), (12, 164718231), (18, 109812154), (29, 68159268), (36, 54906077), (58, 34079634), (83, 23814684), (87, 22719756), (116, 17039817), (166, 11907342), (174, 11359878), (249, 7938228), (261, 7573252), (332, 5953671), (348, 5679939), (498, 3969114), (522, 3786626), (747, 2646076), (996, 1984557), (1044, 1893313), (1494, 1323038), (2407, 821196), (2988, 661519), (4814, 410598), (7221, 273732), (9628, 205299), (14442, 136866), (21663, 91244), (22811, 86652), (28884, 68433), (43326, 45622)]