71821254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11964

約数の個数: 32

約数和(自身を含む): 154068480

約数和(自身を除く): 82247226

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 11887, 23774, 35661, 71322, 225853, 451706, 630011, 677559, 1260022, 1355118, 1890033, 3780066, 11970209, 23940418, 35910627, 71821254]

約数ペア:

[(1, 71821254), (2, 35910627), (3, 23940418), (6, 11970209), (19, 3780066), (38, 1890033), (53, 1355118), (57, 1260022), (106, 677559), (114, 630011), (159, 451706), (318, 225853), (1007, 71322), (2014, 35661), (3021, 23774), (6042, 11887)]