7321194

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21407}}^1$

素因数の和:21434

約数の個数: 24

約数和(自身を含む): 16698240

約数和(自身を除く): 9377046

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 21407, 42814, 64221, 128442, 192663, 385326, 406733, 813466, 1220199, 2440398, 3660597, 7321194]

約数ペア:

[(1, 7321194), (2, 3660597), (3, 2440398), (6, 1220199), (9, 813466), (18, 406733), (19, 385326), (38, 192663), (57, 128442), (114, 64221), (171, 42814), (342, 21407)]