15241086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 38279904

約数和(自身を除く): 23038818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 1657, 3066, 3314, 4599, 4971, 9198, 9942, 11599, 14913, 23198, 29826, 34797, 69594, 104391, 120961, 208782, 241922, 362883, 725766, 846727, 1088649, 1693454, 2177298, 2540181, 5080362, 7620543, 15241086]

約数ペア:

[(1, 15241086), (2, 7620543), (3, 5080362), (6, 2540181), (7, 2177298), (9, 1693454), (14, 1088649), (18, 846727), (21, 725766), (42, 362883), (63, 241922), (73, 208782), (126, 120961), (146, 104391), (219, 69594), (438, 34797), (511, 29826), (657, 23198), (1022, 14913), (1314, 11599), (1533, 9942), (1657, 9198), (3066, 4971), (3314, 4599)]