131272362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24391}}^1$

素因数の和:24435

約数の個数: 48

約数和(自身を含む): 319632768

約数和(自身を除く): 188360406

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 24391, 48782, 73173, 146346, 219519, 317083, 439038, 560993, 634166, 951249, 1121986, 1682979, 1902498, 2853747, 3365958, 5048937, 5707494, 7292909, 10097874, 14585818, 21878727, 43757454, 65636181, 131272362]

約数ペア:

[(1, 131272362), (2, 65636181), (3, 43757454), (6, 21878727), (9, 14585818), (13, 10097874), (18, 7292909), (23, 5707494), (26, 5048937), (39, 3365958), (46, 2853747), (69, 1902498), (78, 1682979), (117, 1121986), (138, 951249), (207, 634166), (234, 560993), (299, 439038), (414, 317083), (598, 219519), (897, 146346), (1794, 73173), (2691, 48782), (5382, 24391)]