17995536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9640

約数の個数: 60

約数和(自身を含む): 54242188

約数和(自身を除く): 36246652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 9613, 19226, 28839, 38452, 57678, 76904, 86517, 115356, 124969, 153808, 173034, 230712, 249938, 346068, 374907, 461424, 499876, 692136, 749814, 999752, 1124721, 1384272, 1499628, 1999504, 2249442, 2999256, 4498884, 5998512, 8997768, 17995536]

約数ペア:

[(1, 17995536), (2, 8997768), (3, 5998512), (4, 4498884), (6, 2999256), (8, 2249442), (9, 1999504), (12, 1499628), (13, 1384272), (16, 1124721), (18, 999752), (24, 749814), (26, 692136), (36, 499876), (39, 461424), (48, 374907), (52, 346068), (72, 249938), (78, 230712), (104, 173034), (117, 153808), (144, 124969), (156, 115356), (208, 86517), (234, 76904), (312, 57678), (468, 38452), (624, 28839), (936, 19226), (1872, 9613)]