42123042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10589}}^1$

素因数の和:10627

約数の個数: 48

約数和(自身を含む): 104078520

約数和(自身を除く): 61955478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 10589, 21178, 31767, 63534, 95301, 137657, 180013, 190602, 275314, 360026, 412971, 540039, 825942, 1080078, 1238913, 1620117, 2340169, 2477826, 3240234, 4680338, 7020507, 14041014, 21061521, 42123042]

約数ペア:

[(1, 42123042), (2, 21061521), (3, 14041014), (6, 7020507), (9, 4680338), (13, 3240234), (17, 2477826), (18, 2340169), (26, 1620117), (34, 1238913), (39, 1080078), (51, 825942), (78, 540039), (102, 412971), (117, 360026), (153, 275314), (221, 190602), (234, 180013), (306, 137657), (442, 95301), (663, 63534), (1326, 31767), (1989, 21178), (3978, 10589)]