142477962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 331444224

約数和(自身を除く): 188966262

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 759, 1034, 1081, 1518, 1551, 1997, 2162, 3102, 3243, 3994, 5991, 6486, 11891, 11982, 21967, 23782, 35673, 43934, 45931, 65901, 71346, 91862, 93859, 131802, 137793, 187718, 275586, 281577, 505241, 563154, 1010482, 1032449, 1515723, 2064898, 2158757, 3031446, 3097347, 4317514, 6194694, 6476271, 12952542, 23746327, 47492654, 71238981, 142477962]

約数ペア:

[(1, 142477962), (2, 71238981), (3, 47492654), (6, 23746327), (11, 12952542), (22, 6476271), (23, 6194694), (33, 4317514), (46, 3097347), (47, 3031446), (66, 2158757), (69, 2064898), (94, 1515723), (138, 1032449), (141, 1010482), (253, 563154), (282, 505241), (506, 281577), (517, 275586), (759, 187718), (1034, 137793), (1081, 131802), (1518, 93859), (1551, 91862), (1997, 71346), (2162, 65901), (3102, 45931), (3243, 43934), (3994, 35673), (5991, 23782), (6486, 21967), (11891, 11982)]