42197436

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 84

約数和(自身を含む): 114765000

約数和(自身を除く): 72567564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 499, 522, 729, 783, 972, 998, 1044, 1458, 1497, 1566, 1996, 2349, 2916, 2994, 3132, 4491, 4698, 5988, 7047, 8982, 9396, 13473, 14094, 14471, 17964, 21141, 26946, 28188, 28942, 40419, 42282, 43413, 53892, 57884, 80838, 84564, 86826, 121257, 130239, 161676, 173652, 242514, 260478, 363771, 390717, 485028, 520956, 727542, 781434, 1172151, 1455084, 1562868, 2344302, 3516453, 4688604, 7032906, 10549359, 14065812, 21098718, 42197436]

約数ペア:

[(1, 42197436), (2, 21098718), (3, 14065812), (4, 10549359), (6, 7032906), (9, 4688604), (12, 3516453), (18, 2344302), (27, 1562868), (29, 1455084), (36, 1172151), (54, 781434), (58, 727542), (81, 520956), (87, 485028), (108, 390717), (116, 363771), (162, 260478), (174, 242514), (243, 173652), (261, 161676), (324, 130239), (348, 121257), (486, 86826), (499, 84564), (522, 80838), (729, 57884), (783, 53892), (972, 43413), (998, 42282), (1044, 40419), (1458, 28942), (1497, 28188), (1566, 26946), (1996, 21141), (2349, 17964), (2916, 14471), (2994, 14094), (3132, 13473), (4491, 9396), (4698, 8982), (5988, 7047)]