20180156598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3407659}}^1$

素因数の和:3407721

約数の個数: 48

約数和(自身を含む): 51033116160

約数和(自身を除く): 30852959562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 3407659, 6815318, 10222977, 20445954, 23853613, 30668931, 47707226, 61337862, 71560839, 143121678, 160159973, 214682517, 320319946, 429365034, 480479919, 960959838, 1121119811, 1441439757, 2242239622, 2882879514, 3363359433, 6726718866, 10090078299, 20180156598]

約数ペア:

[(1, 20180156598), (2, 10090078299), (3, 6726718866), (6, 3363359433), (7, 2882879514), (9, 2242239622), (14, 1441439757), (18, 1121119811), (21, 960959838), (42, 480479919), (47, 429365034), (63, 320319946), (94, 214682517), (126, 160159973), (141, 143121678), (282, 71560839), (329, 61337862), (423, 47707226), (658, 30668931), (846, 23853613), (987, 20445954), (1974, 10222977), (2961, 6815318), (5922, 3407659)]