6720792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 18204840

約数和(自身を除く): 11484048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 1657, 2028, 3314, 4056, 4971, 6628, 9942, 13256, 19884, 21541, 39768, 43082, 64623, 86164, 129246, 172328, 258492, 280033, 516984, 560066, 840099, 1120132, 1680198, 2240264, 3360396, 6720792]

約数ペア:

[(1, 6720792), (2, 3360396), (3, 2240264), (4, 1680198), (6, 1120132), (8, 840099), (12, 560066), (13, 516984), (24, 280033), (26, 258492), (39, 172328), (52, 129246), (78, 86164), (104, 64623), (156, 43082), (169, 39768), (312, 21541), (338, 19884), (507, 13256), (676, 9942), (1014, 6628), (1352, 4971), (1657, 4056), (2028, 3314)]