42180908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136951}}^1$

素因数の和:136973

約数の個数: 24

約数和(自身を含む): 92031744

約数和(自身を除く): 49850836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 136951, 273902, 547804, 958657, 1506461, 1917314, 3012922, 3834628, 6025844, 10545227, 21090454, 42180908]

約数ペア:

[(1, 42180908), (2, 21090454), (4, 10545227), (7, 6025844), (11, 3834628), (14, 3012922), (22, 1917314), (28, 1506461), (44, 958657), (77, 547804), (154, 273902), (308, 136951)]