40706262

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 94163472

約数和(自身を除く): 53457210

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 411, 822, 971, 1233, 1942, 2329, 2466, 2913, 4658, 5826, 6987, 8739, 13974, 16507, 17478, 20961, 33014, 41922, 49521, 99042, 133027, 148563, 266054, 297126, 399081, 798162, 1197243, 2261459, 2394486, 4522918, 6784377, 13568754, 20353131, 40706262]

約数ペア:

[(1, 40706262), (2, 20353131), (3, 13568754), (6, 6784377), (9, 4522918), (17, 2394486), (18, 2261459), (34, 1197243), (51, 798162), (102, 399081), (137, 297126), (153, 266054), (274, 148563), (306, 133027), (411, 99042), (822, 49521), (971, 41922), (1233, 33014), (1942, 20961), (2329, 17478), (2466, 16507), (2913, 13974), (4658, 8739), (5826, 6987)]