18406010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9067}}^1$

素因数の和:9110

約数の個数: 32

約数和(自身を含む): 39173760

約数和(自身を除く): 20767750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9067, 18134, 45335, 63469, 90670, 126938, 262943, 317345, 525886, 634690, 1314715, 1840601, 2629430, 3681202, 9203005, 18406010]

約数ペア:

[(1, 18406010), (2, 9203005), (5, 3681202), (7, 2629430), (10, 1840601), (14, 1314715), (29, 634690), (35, 525886), (58, 317345), (70, 262943), (145, 126938), (203, 90670), (290, 63469), (406, 45335), (1015, 18134), (2030, 9067)]