2018212917

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{5051}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 3142748160

約数和(自身を除く): 1124535243

約数列:

[1, 3, 7, 21, 53, 159, 359, 371, 1077, 1113, 2513, 5051, 7539, 15153, 19027, 35357, 57081, 106071, 133189, 267703, 399567, 803109, 1813309, 1873921, 5439927, 5621763, 12693163, 38079489, 96105377, 288316131, 672737639, 2018212917]

約数ペア:

[(1, 2018212917), (3, 672737639), (7, 288316131), (21, 96105377), (53, 38079489), (159, 12693163), (359, 5621763), (371, 5439927), (1077, 1873921), (1113, 1813309), (2513, 803109), (5051, 399567), (7539, 267703), (15153, 133189), (19027, 106071), (35357, 57081)]