18575288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 37402560

約数和(自身を除く): 18827272

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1871, 2482, 3742, 4964, 7484, 9928, 14968, 31807, 63614, 127228, 136583, 254456, 273166, 546332, 1092664, 2321911, 4643822, 9287644, 18575288]

約数ペア:

[(1, 18575288), (2, 9287644), (4, 4643822), (8, 2321911), (17, 1092664), (34, 546332), (68, 273166), (73, 254456), (136, 136583), (146, 127228), (292, 63614), (584, 31807), (1241, 14968), (1871, 9928), (2482, 7484), (3742, 4964)]