21638795376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{3863}}^1$

素因数の和:4091

約数の個数: 120

約数和(自身を含む): 61595807616

約数和(自身を除く): 39957012240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 132, 176, 206, 264, 309, 412, 528, 618, 824, 1133, 1236, 1648, 2266, 2472, 3399, 3863, 4532, 4944, 6798, 7726, 9064, 10609, 11589, 13596, 15452, 18128, 21218, 23178, 27192, 30904, 31827, 42436, 42493, 46356, 54384, 61808, 63654, 84872, 84986, 92712, 116699, 127308, 127479, 169744, 169972, 185424, 233398, 254616, 254958, 339944, 350097, 397889, 466796, 509232, 509916, 679888, 700194, 795778, 933592, 1019832, 1193667, 1400388, 1591556, 1867184, 2039664, 2387334, 2800776, 3183112, 4376779, 4774668, 5601552, 6366224, 8753558, 9549336, 13130337, 17507116, 19098672, 26260674, 35014232, 40982567, 52521348, 70028464, 81965134, 105042696, 122947701, 163930268, 210085392, 245895402, 327860536, 450808237, 491790804, 655721072, 901616474, 983581608, 1352424711, 1803232948, 1967163216, 2704849422, 3606465896, 5409698844, 7212931792, 10819397688, 21638795376]

約数ペア:

[(1, 21638795376), (2, 10819397688), (3, 7212931792), (4, 5409698844), (6, 3606465896), (8, 2704849422), (11, 1967163216), (12, 1803232948), (16, 1352424711), (22, 983581608), (24, 901616474), (33, 655721072), (44, 491790804), (48, 450808237), (66, 327860536), (88, 245895402), (103, 210085392), (132, 163930268), (176, 122947701), (206, 105042696), (264, 81965134), (309, 70028464), (412, 52521348), (528, 40982567), (618, 35014232), (824, 26260674), (1133, 19098672), (1236, 17507116), (1648, 13130337), (2266, 9549336), (2472, 8753558), (3399, 6366224), (3863, 5601552), (4532, 4774668), (4944, 4376779), (6798, 3183112), (7726, 2800776), (9064, 2387334), (10609, 2039664), (11589, 1867184), (13596, 1591556), (15452, 1400388), (18128, 1193667), (21218, 1019832), (23178, 933592), (27192, 795778), (30904, 700194), (31827, 679888), (42436, 509916), (42493, 509232), (46356, 466796), (54384, 397889), (61808, 350097), (63654, 339944), (84872, 254958), (84986, 254616), (92712, 233398), (116699, 185424), (127308, 169972), (127479, 169744)]