18393516

素因数分解:

$2^2\times 3^2\times {\mathrm{510931}}^1$

素因数の和:510941

約数の個数: 18

約数和(自身を含む): 46494812

約数和(自身を除く): 28101296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 510931, 1021862, 1532793, 2043724, 3065586, 4598379, 6131172, 9196758, 18393516]

約数ペア:

[(1, 18393516), (2, 9196758), (3, 6131172), (4, 4598379), (6, 3065586), (9, 2043724), (12, 1532793), (18, 1021862), (36, 510931)]