2018390058087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{725867}}^1$

素因数の和:726008

約数の個数: 64

約数和(自身を含む): 3114008561664

約数和(自身を除く): 1095618503577

約数列:

[1, 3, 13, 37, 39, 41, 47, 111, 123, 141, 481, 533, 611, 1443, 1517, 1599, 1739, 1833, 1927, 4551, 5217, 5781, 19721, 22607, 25051, 59163, 67821, 71299, 75153, 213897, 725867, 926887, 2177601, 2780661, 9436271, 26857079, 28308813, 29760547, 34115749, 80571237, 89281641, 102347247, 349142027, 386887111, 443504737, 1047426081, 1101140239, 1160661333, 1262282713, 1330514211, 1398745709, 3303420717, 3786848139, 4196237127, 14314823107, 16409675269, 18183694217, 42944469321, 49229025807, 51753591233, 54551082651, 155260773699, 672796686029, 2018390058087]

約数ペア:

[(1, 2018390058087), (3, 672796686029), (13, 155260773699), (37, 54551082651), (39, 51753591233), (41, 49229025807), (47, 42944469321), (111, 18183694217), (123, 16409675269), (141, 14314823107), (481, 4196237127), (533, 3786848139), (611, 3303420717), (1443, 1398745709), (1517, 1330514211), (1599, 1262282713), (1739, 1160661333), (1833, 1101140239), (1927, 1047426081), (4551, 443504737), (5217, 386887111), (5781, 349142027), (19721, 102347247), (22607, 89281641), (25051, 80571237), (59163, 34115749), (67821, 29760547), (71299, 28308813), (75153, 26857079), (213897, 9436271), (725867, 2780661), (926887, 2177601)]