18486372

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{22993}}^1$

素因数の和:23067

約数の個数: 24

約数和(自身を含む): 43780576

約数和(自身を除く): 25294204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 22993, 45986, 68979, 91972, 137958, 275916, 1540531, 3081062, 4621593, 6162124, 9243186, 18486372]

約数ペア:

[(1, 18486372), (2, 9243186), (3, 6162124), (4, 4621593), (6, 3081062), (12, 1540531), (67, 275916), (134, 137958), (201, 91972), (268, 68979), (402, 45986), (804, 22993)]