18118103696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{312899}}^1$

素因数の和:312972

約数の個数: 80

約数和(自身を含む): 44697139200

約数和(自身を除く): 26579035504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2632, 3619, 4136, 5264, 7238, 8272, 14476, 28952, 57904, 312899, 625798, 1251596, 2190293, 2503192, 3441889, 4380586, 5006384, 6883778, 8761172, 13767556, 14706253, 17522344, 24093223, 27535112, 29412506, 35044688, 48186446, 55070224, 58825012, 96372892, 102943771, 117650024, 161768783, 192745784, 205887542, 235300048, 323537566, 385491568, 411775084, 647075132, 823550168, 1132381481, 1294150264, 1647100336, 2264762962, 2588300528, 4529525924, 9059051848, 18118103696]

約数ペア:

[(1, 18118103696), (2, 9059051848), (4, 4529525924), (7, 2588300528), (8, 2264762962), (11, 1647100336), (14, 1294150264), (16, 1132381481), (22, 823550168), (28, 647075132), (44, 411775084), (47, 385491568), (56, 323537566), (77, 235300048), (88, 205887542), (94, 192745784), (112, 161768783), (154, 117650024), (176, 102943771), (188, 96372892), (308, 58825012), (329, 55070224), (376, 48186446), (517, 35044688), (616, 29412506), (658, 27535112), (752, 24093223), (1034, 17522344), (1232, 14706253), (1316, 13767556), (2068, 8761172), (2632, 6883778), (3619, 5006384), (4136, 4380586), (5264, 3441889), (7238, 2503192), (8272, 2190293), (14476, 1251596), (28952, 625798), (57904, 312899)]