18352048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:662

約数の個数: 60

約数和(自身を含む): 42070968

約数和(自身を除く): 23718920

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 617, 676, 1144, 1234, 1352, 1859, 2288, 2468, 2704, 3718, 4936, 6787, 7436, 8021, 9872, 13574, 14872, 16042, 27148, 29744, 32084, 54296, 64168, 88231, 104273, 108592, 128336, 176462, 208546, 352924, 417092, 705848, 834184, 1147003, 1411696, 1668368, 2294006, 4588012, 9176024, 18352048]

約数ペア:

[(1, 18352048), (2, 9176024), (4, 4588012), (8, 2294006), (11, 1668368), (13, 1411696), (16, 1147003), (22, 834184), (26, 705848), (44, 417092), (52, 352924), (88, 208546), (104, 176462), (143, 128336), (169, 108592), (176, 104273), (208, 88231), (286, 64168), (338, 54296), (572, 32084), (617, 29744), (676, 27148), (1144, 16042), (1234, 14872), (1352, 13574), (1859, 9872), (2288, 8021), (2468, 7436), (2704, 6787), (3718, 4936)]