21794872554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{60757}}^1$

素因数の和:60861

約数の個数: 128

約数和(自身を含む): 60427476480

約数和(自身を除く): 38632603926

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 146, 182, 189, 219, 234, 273, 351, 378, 438, 511, 546, 657, 702, 819, 949, 1022, 1314, 1533, 1638, 1898, 1971, 2457, 2847, 3066, 3942, 4599, 4914, 5694, 6643, 8541, 9198, 13286, 13797, 17082, 19929, 25623, 27594, 39858, 51246, 59787, 60757, 119574, 121514, 179361, 182271, 358722, 364542, 425299, 546813, 789841, 850598, 1093626, 1275897, 1579682, 1640439, 2369523, 2551794, 3280878, 3827691, 4435261, 4739046, 5528887, 7108569, 7655382, 8870522, 11057774, 11483073, 13305783, 14217138, 16586661, 21325707, 22966146, 26611566, 31046827, 33173322, 39917349, 42651414, 49759983, 57658393, 62093654, 79834698, 93140481, 99519966, 115316786, 119752047, 149279949, 172975179, 186280962, 239504094, 279421443, 298559898, 345950358, 403608751, 518925537, 558842886, 807217502, 838264329, 1037851074, 1210826253, 1556776611, 1676528658, 2421652506, 3113553222, 3632478759, 7264957518, 10897436277, 21794872554]

約数ペア:

[(1, 21794872554), (2, 10897436277), (3, 7264957518), (6, 3632478759), (7, 3113553222), (9, 2421652506), (13, 1676528658), (14, 1556776611), (18, 1210826253), (21, 1037851074), (26, 838264329), (27, 807217502), (39, 558842886), (42, 518925537), (54, 403608751), (63, 345950358), (73, 298559898), (78, 279421443), (91, 239504094), (117, 186280962), (126, 172975179), (146, 149279949), (182, 119752047), (189, 115316786), (219, 99519966), (234, 93140481), (273, 79834698), (351, 62093654), (378, 57658393), (438, 49759983), (511, 42651414), (546, 39917349), (657, 33173322), (702, 31046827), (819, 26611566), (949, 22966146), (1022, 21325707), (1314, 16586661), (1533, 14217138), (1638, 13305783), (1898, 11483073), (1971, 11057774), (2457, 8870522), (2847, 7655382), (3066, 7108569), (3942, 5528887), (4599, 4739046), (4914, 4435261), (5694, 3827691), (6643, 3280878), (8541, 2551794), (9198, 2369523), (13286, 1640439), (13797, 1579682), (17082, 1275897), (19929, 1093626), (25623, 850598), (27594, 789841), (39858, 546813), (51246, 425299), (59787, 364542), (60757, 358722), (119574, 182271), (121514, 179361)]