21466103664

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{122557}}^1$

素因数の和:122698

約数の個数: 80

約数和(自身を含む): 57445385760

約数和(自身を除く): 35979282096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 656, 712, 984, 1068, 1424, 1968, 2136, 3649, 4272, 7298, 10947, 14596, 21894, 29192, 43788, 58384, 87576, 122557, 175152, 245114, 367671, 490228, 735342, 980456, 1470684, 1960912, 2941368, 5024837, 5882736, 10049674, 10907573, 15074511, 20099348, 21815146, 30149022, 32722719, 40198696, 43630292, 60298044, 65445438, 80397392, 87260584, 120596088, 130890876, 174521168, 241192176, 261781752, 447210493, 523563504, 894420986, 1341631479, 1788841972, 2683262958, 3577683944, 5366525916, 7155367888, 10733051832, 21466103664]

約数ペア:

[(1, 21466103664), (2, 10733051832), (3, 7155367888), (4, 5366525916), (6, 3577683944), (8, 2683262958), (12, 1788841972), (16, 1341631479), (24, 894420986), (41, 523563504), (48, 447210493), (82, 261781752), (89, 241192176), (123, 174521168), (164, 130890876), (178, 120596088), (246, 87260584), (267, 80397392), (328, 65445438), (356, 60298044), (492, 43630292), (534, 40198696), (656, 32722719), (712, 30149022), (984, 21815146), (1068, 20099348), (1424, 15074511), (1968, 10907573), (2136, 10049674), (3649, 5882736), (4272, 5024837), (7298, 2941368), (10947, 1960912), (14596, 1470684), (21894, 980456), (29192, 735342), (43788, 490228), (58384, 367671), (87576, 245114), (122557, 175152)]