2018146028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{363761}}^1$

素因数の和:363857

約数の個数: 24

約数和(自身を含む): 3768574320

約数和(自身を除く): 1750428292

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 363761, 727522, 1455044, 6911459, 13822918, 26554553, 27645836, 53109106, 106218212, 504536507, 1009073014, 2018146028]

約数ペア:

[(1, 2018146028), (2, 1009073014), (4, 504536507), (19, 106218212), (38, 53109106), (73, 27645836), (76, 26554553), (146, 13822918), (292, 6911459), (1387, 1455044), (2774, 727522), (5548, 363761)]