214131852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 592143552

約数和(自身を除く): 378011700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 571, 947, 1142, 1713, 1894, 2284, 2841, 3426, 3788, 5139, 5682, 6281, 6852, 8523, 10278, 10417, 11364, 12562, 17046, 18843, 20556, 20834, 25124, 31251, 34092, 37686, 41668, 56529, 62502, 75372, 93753, 113058, 125004, 187506, 226116, 375012, 540737, 1081474, 1622211, 2162948, 3244422, 4866633, 5948107, 6488844, 9733266, 11896214, 17844321, 19466532, 23792428, 35688642, 53532963, 71377284, 107065926, 214131852]

約数ペア:

[(1, 214131852), (2, 107065926), (3, 71377284), (4, 53532963), (6, 35688642), (9, 23792428), (11, 19466532), (12, 17844321), (18, 11896214), (22, 9733266), (33, 6488844), (36, 5948107), (44, 4866633), (66, 3244422), (99, 2162948), (132, 1622211), (198, 1081474), (396, 540737), (571, 375012), (947, 226116), (1142, 187506), (1713, 125004), (1894, 113058), (2284, 93753), (2841, 75372), (3426, 62502), (3788, 56529), (5139, 41668), (5682, 37686), (6281, 34092), (6852, 31251), (8523, 25124), (10278, 20834), (10417, 20556), (11364, 18843), (12562, 17046)]