2017358406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{27091}}^1$

素因数の和:27306

約数の個数: 64

約数和(自身を含む): 5149647360

約数和(自身を除く): 3132288954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 197, 378, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 5319, 8274, 10638, 12411, 24822, 27091, 37233, 54182, 74466, 81273, 162546, 189637, 243819, 379274, 487638, 568911, 731457, 1137822, 1462914, 1706733, 3413466, 5120199, 5336927, 10240398, 10673854, 16010781, 32021562, 37358489, 48032343, 74716978, 96064686, 112075467, 144097029, 224150934, 288194058, 336226401, 672452802, 1008679203, 2017358406]

約数ペア:

[(1, 2017358406), (2, 1008679203), (3, 672452802), (6, 336226401), (7, 288194058), (9, 224150934), (14, 144097029), (18, 112075467), (21, 96064686), (27, 74716978), (42, 48032343), (54, 37358489), (63, 32021562), (126, 16010781), (189, 10673854), (197, 10240398), (378, 5336927), (394, 5120199), (591, 3413466), (1182, 1706733), (1379, 1462914), (1773, 1137822), (2758, 731457), (3546, 568911), (4137, 487638), (5319, 379274), (8274, 243819), (10638, 189637), (12411, 162546), (24822, 81273), (27091, 74466), (37233, 54182)]