31492026

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 70053984

約数和(自身を除く): 38561958

約数列:

[1, 2, 3, 6, 9, 18, 83, 107, 166, 197, 214, 249, 321, 394, 498, 591, 642, 747, 963, 1182, 1494, 1773, 1926, 3546, 8881, 16351, 17762, 21079, 26643, 32702, 42158, 49053, 53286, 63237, 79929, 98106, 126474, 147159, 159858, 189711, 294318, 379422, 1749557, 3499114, 5248671, 10497342, 15746013, 31492026]

約数ペア:

[(1, 31492026), (2, 15746013), (3, 10497342), (6, 5248671), (9, 3499114), (18, 1749557), (83, 379422), (107, 294318), (166, 189711), (197, 159858), (214, 147159), (249, 126474), (321, 98106), (394, 79929), (498, 63237), (591, 53286), (642, 49053), (747, 42158), (963, 32702), (1182, 26643), (1494, 21079), (1773, 17762), (1926, 16351), (3546, 8881)]