8718948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 27238400

約数和(自身を除く): 18519452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 607, 684, 756, 798, 1026, 1197, 1214, 1596, 1821, 2052, 2394, 2428, 3591, 3642, 4249, 4788, 5463, 7182, 7284, 8498, 10926, 11533, 12747, 14364, 16389, 16996, 21852, 23066, 25494, 32778, 34599, 38241, 46132, 50988, 65556, 69198, 76482, 80731, 103797, 114723, 138396, 152964, 161462, 207594, 229446, 242193, 311391, 322924, 415188, 458892, 484386, 622782, 726579, 968772, 1245564, 1453158, 2179737, 2906316, 4359474, 8718948]

約数ペア:

[(1, 8718948), (2, 4359474), (3, 2906316), (4, 2179737), (6, 1453158), (7, 1245564), (9, 968772), (12, 726579), (14, 622782), (18, 484386), (19, 458892), (21, 415188), (27, 322924), (28, 311391), (36, 242193), (38, 229446), (42, 207594), (54, 161462), (57, 152964), (63, 138396), (76, 114723), (84, 103797), (108, 80731), (114, 76482), (126, 69198), (133, 65556), (171, 50988), (189, 46132), (228, 38241), (252, 34599), (266, 32778), (342, 25494), (378, 23066), (399, 21852), (513, 16996), (532, 16389), (607, 14364), (684, 12747), (756, 11533), (798, 10926), (1026, 8498), (1197, 7284), (1214, 7182), (1596, 5463), (1821, 4788), (2052, 4249), (2394, 3642), (2428, 3591)]