2186755038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{406309}}^1$

素因数の和:406353

約数の個数: 48

約数和(自身を含む): 5324286240

約数和(自身を除く): 3137531202

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 406309, 812618, 1218927, 2437854, 3656781, 5282017, 7313562, 9345107, 10564034, 15846051, 18690214, 28035321, 31692102, 47538153, 56070642, 84105963, 95076306, 121486391, 168211926, 242972782, 364459173, 728918346, 1093377519, 2186755038]

約数ペア:

[(1, 2186755038), (2, 1093377519), (3, 728918346), (6, 364459173), (9, 242972782), (13, 168211926), (18, 121486391), (23, 95076306), (26, 84105963), (39, 56070642), (46, 47538153), (69, 31692102), (78, 28035321), (117, 18690214), (138, 15846051), (207, 10564034), (234, 9345107), (299, 7313562), (414, 5282017), (598, 3656781), (897, 2437854), (1794, 1218927), (2691, 812618), (5382, 406309)]