130320918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79561}}^1$

素因数の和:79589

約数の個数: 48

約数和(自身を含む): 347526816

約数和(自身を除く): 217205898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 79561, 159122, 238683, 477366, 556927, 716049, 1034293, 1113854, 1432098, 1670781, 2068586, 3102879, 3341562, 5012343, 6205758, 7240051, 9308637, 10024686, 14480102, 18617274, 21720153, 43440306, 65160459, 130320918]

約数ペア:

[(1, 130320918), (2, 65160459), (3, 43440306), (6, 21720153), (7, 18617274), (9, 14480102), (13, 10024686), (14, 9308637), (18, 7240051), (21, 6205758), (26, 5012343), (39, 3341562), (42, 3102879), (63, 2068586), (78, 1670781), (91, 1432098), (117, 1113854), (126, 1034293), (182, 716049), (234, 556927), (273, 477366), (546, 238683), (819, 159122), (1638, 79561)]