127907892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{507571}}^1$

素因数の和:507588

約数の個数: 36

約数和(自身を含む): 369512416

約数和(自身を除く): 241604524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 507571, 1015142, 1522713, 2030284, 3045426, 3552997, 4568139, 6090852, 7105994, 9136278, 10658991, 14211988, 18272556, 21317982, 31976973, 42635964, 63953946, 127907892]

約数ペア:

[(1, 127907892), (2, 63953946), (3, 42635964), (4, 31976973), (6, 21317982), (7, 18272556), (9, 14211988), (12, 10658991), (14, 9136278), (18, 7105994), (21, 6090852), (28, 4568139), (36, 3552997), (42, 3045426), (63, 2030284), (84, 1522713), (126, 1015142), (252, 507571)]