17681561282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{21799}}^1$

素因数の和:22071

約数の個数: 64

約数和(自身を含む): 34656768000

約数和(自身を除く): 16975206718

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 229, 253, 322, 458, 506, 1603, 1771, 2519, 3206, 3542, 5038, 5267, 10534, 17633, 21799, 35266, 36869, 43598, 57937, 73738, 115874, 152593, 239789, 305186, 405559, 479578, 501377, 811118, 1002754, 1678523, 3357046, 3509639, 4991971, 5515147, 7019278, 9983942, 11030294, 34943797, 38606029, 54911681, 69887594, 77212058, 109823362, 114815333, 229630666, 384381767, 768763534, 803707331, 1262968663, 1607414662, 2525937326, 8840780641, 17681561282]

約数ペア:

[(1, 17681561282), (2, 8840780641), (7, 2525937326), (11, 1607414662), (14, 1262968663), (22, 803707331), (23, 768763534), (46, 384381767), (77, 229630666), (154, 114815333), (161, 109823362), (229, 77212058), (253, 69887594), (322, 54911681), (458, 38606029), (506, 34943797), (1603, 11030294), (1771, 9983942), (2519, 7019278), (3206, 5515147), (3542, 4991971), (5038, 3509639), (5267, 3357046), (10534, 1678523), (17633, 1002754), (21799, 811118), (35266, 501377), (36869, 479578), (43598, 405559), (57937, 305186), (73738, 239789), (115874, 152593)]