13481784

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 37411920

約数和(自身を除く): 23930136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 4567, 9134, 13701, 18268, 27402, 36536, 41103, 54804, 82206, 109608, 164412, 187247, 328824, 374494, 561741, 748988, 1123482, 1497976, 1685223, 2246964, 3370446, 4493928, 6740892, 13481784]

約数ペア:

[(1, 13481784), (2, 6740892), (3, 4493928), (4, 3370446), (6, 2246964), (8, 1685223), (9, 1497976), (12, 1123482), (18, 748988), (24, 561741), (36, 374494), (41, 328824), (72, 187247), (82, 164412), (123, 109608), (164, 82206), (246, 54804), (328, 41103), (369, 36536), (492, 27402), (738, 18268), (984, 13701), (1476, 9134), (2952, 4567)]