317982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 744192

約数和(自身を除く): 426210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 113, 134, 201, 226, 339, 402, 469, 678, 791, 938, 1407, 1582, 2373, 2814, 4746, 7571, 15142, 22713, 45426, 52997, 105994, 158991, 317982]

約数ペア:

[(1, 317982), (2, 158991), (3, 105994), (6, 52997), (7, 45426), (14, 22713), (21, 15142), (42, 7571), (67, 4746), (113, 2814), (134, 2373), (201, 1582), (226, 1407), (339, 938), (402, 791), (469, 678)]