21726936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3919}}^1$

素因数の和:3949

約数の個数: 96

約数和(自身を含む): 73382400

約数和(自身を除く): 51655464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3919, 5544, 7838, 11757, 15676, 23514, 27433, 31352, 35271, 43109, 47028, 54866, 70542, 82299, 86218, 94056, 109732, 129327, 141084, 164598, 172436, 219464, 246897, 258654, 282168, 301763, 329196, 344872, 387981, 493794, 517308, 603526, 658392, 775962, 905289, 987588, 1034616, 1207052, 1551924, 1810578, 1975176, 2414104, 2715867, 3103848, 3621156, 5431734, 7242312, 10863468, 21726936]

約数ペア:

[(1, 21726936), (2, 10863468), (3, 7242312), (4, 5431734), (6, 3621156), (7, 3103848), (8, 2715867), (9, 2414104), (11, 1975176), (12, 1810578), (14, 1551924), (18, 1207052), (21, 1034616), (22, 987588), (24, 905289), (28, 775962), (33, 658392), (36, 603526), (42, 517308), (44, 493794), (56, 387981), (63, 344872), (66, 329196), (72, 301763), (77, 282168), (84, 258654), (88, 246897), (99, 219464), (126, 172436), (132, 164598), (154, 141084), (168, 129327), (198, 109732), (231, 94056), (252, 86218), (264, 82299), (308, 70542), (396, 54866), (462, 47028), (504, 43109), (616, 35271), (693, 31352), (792, 27433), (924, 23514), (1386, 15676), (1848, 11757), (2772, 7838), (3919, 5544)]