71320698

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{20113}}^1$

素因数の和:20318

約数の個数: 24

約数和(自身を含む): 155320308

約数和(自身を除く): 83999610

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 20113, 40226, 60339, 120678, 181017, 362034, 3962261, 7924522, 11886783, 23773566, 35660349, 71320698]

約数ペア:

[(1, 71320698), (2, 35660349), (3, 23773566), (6, 11886783), (9, 7924522), (18, 3962261), (197, 362034), (394, 181017), (591, 120678), (1182, 60339), (1773, 40226), (3546, 20113)]