2100038886

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40637}}^1$

素因数の和:40691

約数の個数: 80

約数和(自身を含む): 5310573840

約数和(自身を除く): 3210534954

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 81, 87, 99, 162, 174, 198, 261, 297, 319, 522, 594, 638, 783, 891, 957, 1566, 1782, 1914, 2349, 2871, 4698, 5742, 8613, 17226, 25839, 40637, 51678, 81274, 121911, 243822, 365733, 447007, 731466, 894014, 1097199, 1178473, 1341021, 2194398, 2356946, 2682042, 3291597, 3535419, 4023063, 6583194, 7070838, 8046126, 10606257, 12069189, 12963203, 21212514, 24138378, 25926406, 31818771, 36207567, 38889609, 63637542, 72415134, 77779218, 95456313, 116668827, 190912626, 233337654, 350006481, 700012962, 1050019443, 2100038886]

約数ペア:

[(1, 2100038886), (2, 1050019443), (3, 700012962), (6, 350006481), (9, 233337654), (11, 190912626), (18, 116668827), (22, 95456313), (27, 77779218), (29, 72415134), (33, 63637542), (54, 38889609), (58, 36207567), (66, 31818771), (81, 25926406), (87, 24138378), (99, 21212514), (162, 12963203), (174, 12069189), (198, 10606257), (261, 8046126), (297, 7070838), (319, 6583194), (522, 4023063), (594, 3535419), (638, 3291597), (783, 2682042), (891, 2356946), (957, 2194398), (1566, 1341021), (1782, 1178473), (1914, 1097199), (2349, 894014), (2871, 731466), (4698, 447007), (5742, 365733), (8613, 243822), (17226, 121911), (25839, 81274), (40637, 51678)]