2906316

素因数分解:

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

素因数の和:643

約数の個数: 72

約数和(自身を含む): 8852480

約数和(自身を除く): 5946164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 607, 684, 798, 1197, 1214, 1596, 1821, 2394, 2428, 3642, 4249, 4788, 5463, 7284, 8498, 10926, 11533, 12747, 16996, 21852, 23066, 25494, 34599, 38241, 46132, 50988, 69198, 76482, 80731, 103797, 138396, 152964, 161462, 207594, 242193, 322924, 415188, 484386, 726579, 968772, 1453158, 2906316]

約数ペア:

[(1, 2906316), (2, 1453158), (3, 968772), (4, 726579), (6, 484386), (7, 415188), (9, 322924), (12, 242193), (14, 207594), (18, 161462), (19, 152964), (21, 138396), (28, 103797), (36, 80731), (38, 76482), (42, 69198), (57, 50988), (63, 46132), (76, 38241), (84, 34599), (114, 25494), (126, 23066), (133, 21852), (171, 16996), (228, 12747), (252, 11533), (266, 10926), (342, 8498), (399, 7284), (532, 5463), (607, 4788), (684, 4249), (798, 3642), (1197, 2428), (1214, 2394), (1596, 1821)]