2920932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 8613696

約数和(自身を除く): 5692764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 173, 201, 252, 268, 346, 402, 469, 519, 603, 692, 804, 938, 1038, 1206, 1211, 1407, 1557, 1876, 2076, 2412, 2422, 2814, 3114, 3633, 4221, 4844, 5628, 6228, 7266, 8442, 10899, 11591, 14532, 16884, 21798, 23182, 34773, 43596, 46364, 69546, 81137, 104319, 139092, 162274, 208638, 243411, 324548, 417276, 486822, 730233, 973644, 1460466, 2920932]

約数ペア:

[(1, 2920932), (2, 1460466), (3, 973644), (4, 730233), (6, 486822), (7, 417276), (9, 324548), (12, 243411), (14, 208638), (18, 162274), (21, 139092), (28, 104319), (36, 81137), (42, 69546), (63, 46364), (67, 43596), (84, 34773), (126, 23182), (134, 21798), (173, 16884), (201, 14532), (252, 11591), (268, 10899), (346, 8442), (402, 7266), (469, 6228), (519, 5628), (603, 4844), (692, 4221), (804, 3633), (938, 3114), (1038, 2814), (1206, 2422), (1211, 2412), (1407, 2076), (1557, 1876)]