2021650488

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21859

約数の個数: 160

約数和(自身を含む): 6652744560

約数和(自身を除く): 4631094072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 2106, 2376, 2574, 2808, 3432, 3564, 3861, 4212, 5148, 7128, 7722, 8424, 10296, 11583, 15444, 21817, 23166, 30888, 43634, 46332, 65451, 87268, 92664, 130902, 174536, 196353, 239987, 261804, 283621, 392706, 479974, 523608, 567242, 589059, 719961, 785412, 850863, 959948, 1134484, 1178118, 1439922, 1570824, 1701726, 1767177, 1919896, 2159883, 2268968, 2356236, 2552589, 2879844, 3119831, 3403452, 3534354, 4319766, 4712472, 5105178, 5759688, 6239662, 6479649, 6806904, 7068708, 7657767, 8639532, 9359493, 10210356, 12479324, 12959298, 14137416, 15315534, 17279064, 18718986, 19438947, 20420712, 22973301, 24958648, 25918596, 28078479, 30631068, 37437972, 38877894, 45946602, 51837192, 56156958, 61262136, 74875944, 77755788, 84235437, 91893204, 112313916, 155511576, 168470874, 183786408, 224627832, 252706311, 336941748, 505412622, 673883496, 1010825244, 2021650488]

約数ペア:

[(1, 2021650488), (2, 1010825244), (3, 673883496), (4, 505412622), (6, 336941748), (8, 252706311), (9, 224627832), (11, 183786408), (12, 168470874), (13, 155511576), (18, 112313916), (22, 91893204), (24, 84235437), (26, 77755788), (27, 74875944), (33, 61262136), (36, 56156958), (39, 51837192), (44, 45946602), (52, 38877894), (54, 37437972), (66, 30631068), (72, 28078479), (78, 25918596), (81, 24958648), (88, 22973301), (99, 20420712), (104, 19438947), (108, 18718986), (117, 17279064), (132, 15315534), (143, 14137416), (156, 12959298), (162, 12479324), (198, 10210356), (216, 9359493), (234, 8639532), (264, 7657767), (286, 7068708), (297, 6806904), (312, 6479649), (324, 6239662), (351, 5759688), (396, 5105178), (429, 4712472), (468, 4319766), (572, 3534354), (594, 3403452), (648, 3119831), (702, 2879844), (792, 2552589), (858, 2356236), (891, 2268968), (936, 2159883), (1053, 1919896), (1144, 1767177), (1188, 1701726), (1287, 1570824), (1404, 1439922), (1716, 1178118), (1782, 1134484), (2106, 959948), (2376, 850863), (2574, 785412), (2808, 719961), (3432, 589059), (3564, 567242), (3861, 523608), (4212, 479974), (5148, 392706), (7128, 283621), (7722, 261804), (8424, 239987), (10296, 196353), (11583, 174536), (15444, 130902), (21817, 92664), (23166, 87268), (30888, 65451), (43634, 46332)]