1947288

素因数分解:

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

素因数の和:256

約数の個数: 64

約数和(自身を含む): 5679360

約数和(自身を除く): 3732072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 173, 201, 268, 346, 402, 469, 519, 536, 692, 804, 938, 1038, 1211, 1384, 1407, 1608, 1876, 2076, 2422, 2814, 3633, 3752, 4152, 4844, 5628, 7266, 9688, 11256, 11591, 14532, 23182, 29064, 34773, 46364, 69546, 81137, 92728, 139092, 162274, 243411, 278184, 324548, 486822, 649096, 973644, 1947288]

約数ペア:

[(1, 1947288), (2, 973644), (3, 649096), (4, 486822), (6, 324548), (7, 278184), (8, 243411), (12, 162274), (14, 139092), (21, 92728), (24, 81137), (28, 69546), (42, 46364), (56, 34773), (67, 29064), (84, 23182), (134, 14532), (168, 11591), (173, 11256), (201, 9688), (268, 7266), (346, 5628), (402, 4844), (469, 4152), (519, 3752), (536, 3633), (692, 2814), (804, 2422), (938, 2076), (1038, 1876), (1211, 1608), (1384, 1407)]