3948966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 10383360

約数和(自身を除く): 6434394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 337, 378, 434, 558, 651, 674, 837, 1011, 1302, 1674, 1953, 2022, 2359, 3033, 3906, 4718, 5859, 6066, 7077, 9099, 10447, 11718, 14154, 18198, 20894, 21231, 31341, 42462, 62682, 63693, 73129, 94023, 127386, 146258, 188046, 219387, 282069, 438774, 564138, 658161, 1316322, 1974483, 3948966]

約数ペア:

[(1, 3948966), (2, 1974483), (3, 1316322), (6, 658161), (7, 564138), (9, 438774), (14, 282069), (18, 219387), (21, 188046), (27, 146258), (31, 127386), (42, 94023), (54, 73129), (62, 63693), (63, 62682), (93, 42462), (126, 31341), (186, 21231), (189, 20894), (217, 18198), (279, 14154), (337, 11718), (378, 10447), (434, 9099), (558, 7077), (651, 6066), (674, 5859), (837, 4718), (1011, 3906), (1302, 3033), (1674, 2359), (1953, 2022)]