2021844636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151381}}^1$

素因数の和:151451

約数の個数: 72

約数和(自身を含む): 5951129184

約数和(自身を除く): 3929284548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 151381, 302762, 454143, 605524, 908286, 1059667, 1362429, 1816572, 2119334, 2724858, 3179001, 4238668, 5449716, 6358002, 8023193, 9537003, 12716004, 16046386, 19074006, 24069579, 32092772, 38148012, 48139158, 56162351, 72208737, 96278316, 112324702, 144417474, 168487053, 224649404, 288834948, 336974106, 505461159, 673948212, 1010922318, 2021844636]

約数ペア:

[(1, 2021844636), (2, 1010922318), (3, 673948212), (4, 505461159), (6, 336974106), (7, 288834948), (9, 224649404), (12, 168487053), (14, 144417474), (18, 112324702), (21, 96278316), (28, 72208737), (36, 56162351), (42, 48139158), (53, 38148012), (63, 32092772), (84, 24069579), (106, 19074006), (126, 16046386), (159, 12716004), (212, 9537003), (252, 8023193), (318, 6358002), (371, 5449716), (477, 4238668), (636, 3179001), (742, 2724858), (954, 2119334), (1113, 1816572), (1484, 1362429), (1908, 1059667), (2226, 908286), (3339, 605524), (4452, 454143), (6678, 302762), (13356, 151381)]