65247918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 139064016

約数和(自身を除く): 73816098

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 337, 366, 529, 674, 1011, 1058, 1403, 1587, 2022, 2806, 3174, 4209, 7751, 8418, 15502, 20557, 23253, 32269, 41114, 46506, 61671, 64538, 96807, 123342, 178273, 193614, 356546, 472811, 534819, 945622, 1069638, 1418433, 2836866, 10874653, 21749306, 32623959, 65247918]

約数ペア:

[(1, 65247918), (2, 32623959), (3, 21749306), (6, 10874653), (23, 2836866), (46, 1418433), (61, 1069638), (69, 945622), (122, 534819), (138, 472811), (183, 356546), (337, 193614), (366, 178273), (529, 123342), (674, 96807), (1011, 64538), (1058, 61671), (1403, 46506), (1587, 41114), (2022, 32269), (2806, 23253), (3174, 20557), (4209, 15502), (7751, 8418)]