18476808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 53328000

約数和(自身を除く): 34851192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1009, 1308, 1526, 2018, 2289, 2616, 3027, 3052, 4036, 4578, 6054, 6104, 7063, 8072, 9156, 12108, 14126, 18312, 21189, 24216, 28252, 42378, 56504, 84756, 109981, 169512, 219962, 329943, 439924, 659886, 769867, 879848, 1319772, 1539734, 2309601, 2639544, 3079468, 4619202, 6158936, 9238404, 18476808]

約数ペア:

[(1, 18476808), (2, 9238404), (3, 6158936), (4, 4619202), (6, 3079468), (7, 2639544), (8, 2309601), (12, 1539734), (14, 1319772), (21, 879848), (24, 769867), (28, 659886), (42, 439924), (56, 329943), (84, 219962), (109, 169512), (168, 109981), (218, 84756), (327, 56504), (436, 42378), (654, 28252), (763, 24216), (872, 21189), (1009, 18312), (1308, 14126), (1526, 12108), (2018, 9156), (2289, 8072), (2616, 7063), (3027, 6104), (3052, 6054), (4036, 4578)]