18330335044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34455517}}^1$

素因数の和:34455547

約数の個数: 24

約数和(自身を含む): 38590180160

約数和(自身を除く): 20259845116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34455517, 68911034, 137822068, 241188619, 482377238, 654654823, 964754476, 1309309646, 2618619292, 4582583761, 9165167522, 18330335044]

約数ペア:

[(1, 18330335044), (2, 9165167522), (4, 4582583761), (7, 2618619292), (14, 1309309646), (19, 964754476), (28, 654654823), (38, 482377238), (76, 241188619), (133, 137822068), (266, 68911034), (532, 34455517)]