18430266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 39009600

約数和(自身を除く): 20579334

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 601, 807, 1202, 1614, 1803, 3606, 5111, 10222, 11419, 15333, 22838, 30666, 34257, 68514, 161669, 323338, 485007, 970014, 3071711, 6143422, 9215133, 18430266]

約数ペア:

[(1, 18430266), (2, 9215133), (3, 6143422), (6, 3071711), (19, 970014), (38, 485007), (57, 323338), (114, 161669), (269, 68514), (538, 34257), (601, 30666), (807, 22838), (1202, 15333), (1614, 11419), (1803, 10222), (3606, 5111)]