21232596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2089}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 62265280

約数和(自身を除く): 41032684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2089, 2541, 3388, 4178, 5082, 6267, 8356, 10164, 12534, 14623, 22979, 25068, 29246, 43869, 45958, 58492, 68937, 87738, 91916, 137874, 160853, 175476, 252769, 275748, 321706, 482559, 505538, 643412, 758307, 965118, 1011076, 1516614, 1769383, 1930236, 3033228, 3538766, 5308149, 7077532, 10616298, 21232596]

約数ペア:

[(1, 21232596), (2, 10616298), (3, 7077532), (4, 5308149), (6, 3538766), (7, 3033228), (11, 1930236), (12, 1769383), (14, 1516614), (21, 1011076), (22, 965118), (28, 758307), (33, 643412), (42, 505538), (44, 482559), (66, 321706), (77, 275748), (84, 252769), (121, 175476), (132, 160853), (154, 137874), (231, 91916), (242, 87738), (308, 68937), (363, 58492), (462, 45958), (484, 43869), (726, 29246), (847, 25068), (924, 22979), (1452, 14623), (1694, 12534), (2089, 10164), (2541, 8356), (3388, 6267), (4178, 5082)]