18427164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219371}}^1$

素因数の和:219385

約数の個数: 24

約数和(自身を含む): 49139328

約数和(自身を除く): 30712164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219371, 438742, 658113, 877484, 1316226, 1535597, 2632452, 3071194, 4606791, 6142388, 9213582, 18427164]

約数ペア:

[(1, 18427164), (2, 9213582), (3, 6142388), (4, 4606791), (6, 3071194), (7, 2632452), (12, 1535597), (14, 1316226), (21, 877484), (28, 658113), (42, 438742), (84, 219371)]