12421458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 33419520

約数和(自身を除く): 20998062

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 1933, 2142, 3213, 3866, 5799, 6426, 11598, 13531, 17397, 27062, 32861, 34794, 40593, 52191, 65722, 81186, 98583, 104382, 121779, 197166, 230027, 243558, 295749, 365337, 460054, 591498, 690081, 730674, 887247, 1380162, 1774494, 2070243, 4140486, 6210729, 12421458]

約数ペア:

[(1, 12421458), (2, 6210729), (3, 4140486), (6, 2070243), (7, 1774494), (9, 1380162), (14, 887247), (17, 730674), (18, 690081), (21, 591498), (27, 460054), (34, 365337), (42, 295749), (51, 243558), (54, 230027), (63, 197166), (102, 121779), (119, 104382), (126, 98583), (153, 81186), (189, 65722), (238, 52191), (306, 40593), (357, 34794), (378, 32861), (459, 27062), (714, 17397), (918, 13531), (1071, 11598), (1933, 6426), (2142, 5799), (3213, 3866)]