2681742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 6227712

約数和(自身を除く): 3545970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 953, 1407, 1906, 2814, 2859, 5718, 6671, 13342, 20013, 40026, 63851, 127702, 191553, 383106, 446957, 893914, 1340871, 2681742]

約数ペア:

[(1, 2681742), (2, 1340871), (3, 893914), (6, 446957), (7, 383106), (14, 191553), (21, 127702), (42, 63851), (67, 40026), (134, 20013), (201, 13342), (402, 6671), (469, 5718), (938, 2859), (953, 2814), (1407, 1906)]