16388028

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3701}}^1$

素因数の和:3755

約数の個数: 48

約数和(自身を含む): 43535520

約数和(自身を除く): 27147492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 3701, 4428, 7402, 11103, 14804, 22206, 33309, 44412, 66618, 99927, 133236, 151741, 199854, 303482, 399708, 455223, 606964, 910446, 1365669, 1820892, 2731338, 4097007, 5462676, 8194014, 16388028]

約数ペア:

[(1, 16388028), (2, 8194014), (3, 5462676), (4, 4097007), (6, 2731338), (9, 1820892), (12, 1365669), (18, 910446), (27, 606964), (36, 455223), (41, 399708), (54, 303482), (82, 199854), (108, 151741), (123, 133236), (164, 99927), (246, 66618), (369, 44412), (492, 33309), (738, 22206), (1107, 14804), (1476, 11103), (2214, 7402), (3701, 4428)]