9946463786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{38273}}^1$

素因数の和:39278

約数の個数: 32

約数和(自身を含む): 17967346560

約数和(自身を除く): 8020882774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 977, 1954, 6839, 13678, 18563, 37126, 38273, 76546, 129941, 259882, 267911, 535822, 727187, 1454374, 5090309, 10180618, 37392721, 74785442, 261749047, 523498094, 710461699, 1420923398, 4973231893, 9946463786]

約数ペア:

[(1, 9946463786), (2, 4973231893), (7, 1420923398), (14, 710461699), (19, 523498094), (38, 261749047), (133, 74785442), (266, 37392721), (977, 10180618), (1954, 5090309), (6839, 1454374), (13678, 727187), (18563, 535822), (37126, 267911), (38273, 259882), (76546, 129941)]