2015222742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{8761}}^1$

素因数の和:9765

約数の個数: 48

約数和(自身を含む): 4707507168

約数和(自身を除く): 2692284426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 983, 1966, 2949, 5898, 8761, 8847, 12779, 17522, 17694, 25558, 26283, 38337, 52566, 76674, 78849, 113893, 115011, 157698, 227786, 230022, 341679, 683358, 1025037, 2050074, 8612063, 17224126, 25836189, 51672378, 77508567, 111956819, 155017134, 223913638, 335870457, 671740914, 1007611371, 2015222742]

約数ペア:

[(1, 2015222742), (2, 1007611371), (3, 671740914), (6, 335870457), (9, 223913638), (13, 155017134), (18, 111956819), (26, 77508567), (39, 51672378), (78, 25836189), (117, 17224126), (234, 8612063), (983, 2050074), (1966, 1025037), (2949, 683358), (5898, 341679), (8761, 230022), (8847, 227786), (12779, 157698), (17522, 115011), (17694, 113893), (25558, 78849), (26283, 76674), (38337, 52566)]