19040364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75557}}^1$

素因数の和:75574

約数の個数: 36

約数和(自身を含む): 55006224

約数和(自身を除く): 35965860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75557, 151114, 226671, 302228, 453342, 528899, 680013, 906684, 1057798, 1360026, 1586697, 2115596, 2720052, 3173394, 4760091, 6346788, 9520182, 19040364]

約数ペア:

[(1, 19040364), (2, 9520182), (3, 6346788), (4, 4760091), (6, 3173394), (7, 2720052), (9, 2115596), (12, 1586697), (14, 1360026), (18, 1057798), (21, 906684), (28, 680013), (36, 528899), (42, 453342), (63, 302228), (84, 226671), (126, 151114), (252, 75557)]