23942142

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 62865792

約数和(自身を除く): 38923650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 491, 567, 602, 774, 903, 982, 1134, 1161, 1473, 1806, 2322, 2709, 2946, 3437, 3483, 4419, 5418, 6874, 6966, 8127, 8838, 10311, 13257, 16254, 20622, 21113, 24381, 26514, 30933, 39771, 42226, 48762, 61866, 63339, 79542, 92799, 126678, 147791, 185598, 190017, 278397, 295582, 380034, 443373, 556794, 570051, 886746, 1140102, 1330119, 1710153, 2660238, 3420306, 3990357, 7980714, 11971071, 23942142]

約数ペア:

[(1, 23942142), (2, 11971071), (3, 7980714), (6, 3990357), (7, 3420306), (9, 2660238), (14, 1710153), (18, 1330119), (21, 1140102), (27, 886746), (42, 570051), (43, 556794), (54, 443373), (63, 380034), (81, 295582), (86, 278397), (126, 190017), (129, 185598), (162, 147791), (189, 126678), (258, 92799), (301, 79542), (378, 63339), (387, 61866), (491, 48762), (567, 42226), (602, 39771), (774, 30933), (903, 26514), (982, 24381), (1134, 21113), (1161, 20622), (1473, 16254), (1806, 13257), (2322, 10311), (2709, 8838), (2946, 8127), (3437, 6966), (3483, 6874), (4419, 5418)]