25323714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 61012224

約数和(自身を除く): 35688510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3491, 3627, 6982, 7254, 10473, 20946, 31419, 45383, 62838, 90766, 108221, 136149, 216442, 272298, 324663, 408447, 649326, 816894, 973989, 1406873, 1947978, 2813746, 4220619, 8441238, 12661857, 25323714]

約数ペア:

[(1, 25323714), (2, 12661857), (3, 8441238), (6, 4220619), (9, 2813746), (13, 1947978), (18, 1406873), (26, 973989), (31, 816894), (39, 649326), (62, 408447), (78, 324663), (93, 272298), (117, 216442), (186, 136149), (234, 108221), (279, 90766), (403, 62838), (558, 45383), (806, 31419), (1209, 20946), (2418, 10473), (3491, 7254), (3627, 6982)]