18854724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{224461}}^1$

素因数の和:224475

約数の個数: 24

約数和(自身を含む): 50279488

約数和(自身を除く): 31424764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 224461, 448922, 673383, 897844, 1346766, 1571227, 2693532, 3142454, 4713681, 6284908, 9427362, 18854724]

約数ペア:

[(1, 18854724), (2, 9427362), (3, 6284908), (4, 4713681), (6, 3142454), (7, 2693532), (12, 1571227), (14, 1346766), (21, 897844), (28, 673383), (42, 448922), (84, 224461)]