127966356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{507803}}^1$

素因数の和:507820

約数の個数: 36

約数和(自身を含む): 369681312

約数和(自身を除く): 241714956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 507803, 1015606, 1523409, 2031212, 3046818, 3554621, 4570227, 6093636, 7109242, 9140454, 10663863, 14218484, 18280908, 21327726, 31991589, 42655452, 63983178, 127966356]

約数ペア:

[(1, 127966356), (2, 63983178), (3, 42655452), (4, 31991589), (6, 21327726), (7, 18280908), (9, 14218484), (12, 10663863), (14, 9140454), (18, 7109242), (21, 6093636), (28, 4570227), (36, 3554621), (42, 3046818), (63, 2031212), (84, 1523409), (126, 1015606), (252, 507803)]