17968272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 54103680

約数和(自身を除く): 36135408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1009, 1113, 1272, 1484, 2018, 2226, 2544, 2968, 3027, 4036, 4452, 5936, 6054, 7063, 8072, 8904, 12108, 14126, 16144, 17808, 21189, 24216, 28252, 42378, 48432, 53477, 56504, 84756, 106954, 113008, 160431, 169512, 213908, 320862, 339024, 374339, 427816, 641724, 748678, 855632, 1123017, 1283448, 1497356, 2246034, 2566896, 2994712, 4492068, 5989424, 8984136, 17968272]

約数ペア:

[(1, 17968272), (2, 8984136), (3, 5989424), (4, 4492068), (6, 2994712), (7, 2566896), (8, 2246034), (12, 1497356), (14, 1283448), (16, 1123017), (21, 855632), (24, 748678), (28, 641724), (42, 427816), (48, 374339), (53, 339024), (56, 320862), (84, 213908), (106, 169512), (112, 160431), (159, 113008), (168, 106954), (212, 84756), (318, 56504), (336, 53477), (371, 48432), (424, 42378), (636, 28252), (742, 24216), (848, 21189), (1009, 17808), (1113, 16144), (1272, 14126), (1484, 12108), (2018, 8904), (2226, 8072), (2544, 7063), (2968, 6054), (3027, 5936), (4036, 4452)]