3019718844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{20809}}^1$

素因数の和:20987

約数の個数: 72

約数和(自身を含む): 7953582000

約数和(自身を除く): 4933863156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1044, 1251, 1668, 2502, 4031, 5004, 8062, 12093, 16124, 20809, 24186, 36279, 41618, 48372, 62427, 72558, 83236, 124854, 145116, 187281, 249708, 374562, 603461, 749124, 1206922, 1810383, 2413844, 2892451, 3620766, 5431149, 5784902, 7241532, 8677353, 10862298, 11569804, 17354706, 21724596, 26032059, 34709412, 52064118, 83881079, 104128236, 167762158, 251643237, 335524316, 503286474, 754929711, 1006572948, 1509859422, 3019718844]

約数ペア:

[(1, 3019718844), (2, 1509859422), (3, 1006572948), (4, 754929711), (6, 503286474), (9, 335524316), (12, 251643237), (18, 167762158), (29, 104128236), (36, 83881079), (58, 52064118), (87, 34709412), (116, 26032059), (139, 21724596), (174, 17354706), (261, 11569804), (278, 10862298), (348, 8677353), (417, 7241532), (522, 5784902), (556, 5431149), (834, 3620766), (1044, 2892451), (1251, 2413844), (1668, 1810383), (2502, 1206922), (4031, 749124), (5004, 603461), (8062, 374562), (12093, 249708), (16124, 187281), (20809, 145116), (24186, 124854), (36279, 83236), (41618, 72558), (48372, 62427)]