18126247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 20073600

約数和(自身を除く): 1947353

約数列:

[1, 19, 29, 67, 491, 551, 1273, 1943, 9329, 14239, 32897, 36917, 270541, 625043, 954013, 18126247]

約数ペア:

[(1, 18126247), (19, 954013), (29, 625043), (67, 270541), (491, 36917), (551, 32897), (1273, 14239), (1943, 9329)]