18734256

素因数分解:

$2^4\times 3^2\times {\mathrm{130099}}^1$

素因数の和:130113

約数の個数: 30

約数和(自身を含む): 52430300

約数和(自身を除く): 33696044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130099, 260198, 390297, 520396, 780594, 1040792, 1170891, 1561188, 2081584, 2341782, 3122376, 4683564, 6244752, 9367128, 18734256]

約数ペア:

[(1, 18734256), (2, 9367128), (3, 6244752), (4, 4683564), (6, 3122376), (8, 2341782), (9, 2081584), (12, 1561188), (16, 1170891), (18, 1040792), (24, 780594), (36, 520396), (48, 390297), (72, 260198), (144, 130099)]