1887788172

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{3469}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 4459644000

約数和(自身を除く): 2571855828

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 449, 606, 898, 1212, 1347, 1796, 2694, 3469, 5388, 6938, 10407, 13876, 20814, 41628, 45349, 90698, 136047, 181396, 272094, 350369, 544188, 700738, 1051107, 1401476, 1557581, 2102214, 3115162, 4204428, 4672743, 6230324, 9345486, 18690972, 157315681, 314631362, 471947043, 629262724, 943894086, 1887788172]

約数ペア:

[(1, 1887788172), (2, 943894086), (3, 629262724), (4, 471947043), (6, 314631362), (12, 157315681), (101, 18690972), (202, 9345486), (303, 6230324), (404, 4672743), (449, 4204428), (606, 3115162), (898, 2102214), (1212, 1557581), (1347, 1401476), (1796, 1051107), (2694, 700738), (3469, 544188), (5388, 350369), (6938, 272094), (10407, 181396), (13876, 136047), (20814, 90698), (41628, 45349)]