129078306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{341477}}^1$

素因数の和:341495

約数の個数: 32

約数和(自身を含む): 327818880

約数和(自身を除く): 198740574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 341477, 682954, 1024431, 2048862, 2390339, 3073293, 4780678, 6146586, 7171017, 9219879, 14342034, 18439758, 21513051, 43026102, 64539153, 129078306]

約数ペア:

[(1, 129078306), (2, 64539153), (3, 43026102), (6, 21513051), (7, 18439758), (9, 14342034), (14, 9219879), (18, 7171017), (21, 6146586), (27, 4780678), (42, 3073293), (54, 2390339), (63, 2048862), (126, 1024431), (189, 682954), (378, 341477)]