21086024904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41837351}}^1$

素因数の和:41837370

約数の個数: 48

約数和(自身を含む): 65266269120

約数和(自身を除く): 44180244216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41837351, 83674702, 125512053, 167349404, 251024106, 292861457, 334698808, 376536159, 502048212, 585722914, 753072318, 878584371, 1004096424, 1171445828, 1506144636, 1757168742, 2342891656, 2635753113, 3012289272, 3514337484, 5271506226, 7028674968, 10543012452, 21086024904]

約数ペア:

[(1, 21086024904), (2, 10543012452), (3, 7028674968), (4, 5271506226), (6, 3514337484), (7, 3012289272), (8, 2635753113), (9, 2342891656), (12, 1757168742), (14, 1506144636), (18, 1171445828), (21, 1004096424), (24, 878584371), (28, 753072318), (36, 585722914), (42, 502048212), (56, 376536159), (63, 334698808), (72, 292861457), (84, 251024106), (126, 167349404), (168, 125512053), (252, 83674702), (504, 41837351)]