17936842077

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1125343}}^1$

素因数の和:1125390

約数の個数: 48

約数和(自身を含む): 33706303488

約数和(自身を除く): 15769461411

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 15939, 1125343, 3376029, 7877401, 10128087, 12378773, 23632203, 25882889, 37136319, 70896609, 77648667, 86651411, 111408957, 181180223, 232946001, 259954233, 284711779, 543540669, 779862699, 854135337, 1630622007, 1992982453, 2562406011, 5978947359, 17936842077]

約数ペア:

[(1, 17936842077), (3, 5978947359), (7, 2562406011), (9, 1992982453), (11, 1630622007), (21, 854135337), (23, 779862699), (33, 543540669), (63, 284711779), (69, 259954233), (77, 232946001), (99, 181180223), (161, 111408957), (207, 86651411), (231, 77648667), (253, 70896609), (483, 37136319), (693, 25882889), (759, 23632203), (1449, 12378773), (1771, 10128087), (2277, 7877401), (5313, 3376029), (15939, 1125343)]