42972132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{511573}}^1$

素因数の和:511587

約数の個数: 24

約数和(自身を含む): 114592576

約数和(自身を除く): 71620444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 511573, 1023146, 1534719, 2046292, 3069438, 3581011, 6138876, 7162022, 10743033, 14324044, 21486066, 42972132]

約数ペア:

[(1, 42972132), (2, 21486066), (3, 14324044), (4, 10743033), (6, 7162022), (7, 6138876), (12, 3581011), (14, 3069438), (21, 2046292), (28, 1534719), (42, 1023146), (84, 511573)]