12828942

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 20233458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 419, 486, 567, 729, 838, 1134, 1257, 1458, 1701, 2187, 2514, 2933, 3402, 3771, 4374, 5103, 5866, 7542, 8799, 10206, 11313, 15309, 17598, 22626, 26397, 30618, 33939, 52794, 67878, 79191, 101817, 158382, 203634, 237573, 305451, 475146, 610902, 712719, 916353, 1425438, 1832706, 2138157, 4276314, 6414471, 12828942]

約数ペア:

[(1, 12828942), (2, 6414471), (3, 4276314), (6, 2138157), (7, 1832706), (9, 1425438), (14, 916353), (18, 712719), (21, 610902), (27, 475146), (42, 305451), (54, 237573), (63, 203634), (81, 158382), (126, 101817), (162, 79191), (189, 67878), (243, 52794), (378, 33939), (419, 30618), (486, 26397), (567, 22626), (729, 17598), (838, 15309), (1134, 11313), (1257, 10206), (1458, 8799), (1701, 7542), (2187, 5866), (2514, 5103), (2933, 4374), (3402, 3771)]