31843548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 88823280

約数和(自身を除く): 56979732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 829, 873, 1067, 1164, 1658, 1746, 2134, 2487, 3201, 3316, 3492, 4268, 4974, 6402, 7461, 9119, 9603, 9948, 12804, 14922, 18238, 19206, 27357, 29844, 36476, 38412, 54714, 80413, 82071, 109428, 160826, 164142, 241239, 321652, 328284, 482478, 723717, 884543, 964956, 1447434, 1769086, 2653629, 2894868, 3538172, 5307258, 7960887, 10614516, 15921774, 31843548]

約数ペア:

[(1, 31843548), (2, 15921774), (3, 10614516), (4, 7960887), (6, 5307258), (9, 3538172), (11, 2894868), (12, 2653629), (18, 1769086), (22, 1447434), (33, 964956), (36, 884543), (44, 723717), (66, 482478), (97, 328284), (99, 321652), (132, 241239), (194, 164142), (198, 160826), (291, 109428), (388, 82071), (396, 80413), (582, 54714), (829, 38412), (873, 36476), (1067, 29844), (1164, 27357), (1658, 19206), (1746, 18238), (2134, 14922), (2487, 12804), (3201, 9948), (3316, 9603), (3492, 9119), (4268, 7461), (4974, 6402)]