21893568

素因数分解:

$2^6\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 56

約数和(自身を含む): 58552080

約数和(自身を除く): 36658512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 192, 202, 303, 404, 606, 808, 1129, 1212, 1616, 2258, 2424, 3232, 3387, 4516, 4848, 6464, 6774, 9032, 9696, 13548, 18064, 19392, 27096, 36128, 54192, 72256, 108384, 114029, 216768, 228058, 342087, 456116, 684174, 912232, 1368348, 1824464, 2736696, 3648928, 5473392, 7297856, 10946784, 21893568]

約数ペア:

[(1, 21893568), (2, 10946784), (3, 7297856), (4, 5473392), (6, 3648928), (8, 2736696), (12, 1824464), (16, 1368348), (24, 912232), (32, 684174), (48, 456116), (64, 342087), (96, 228058), (101, 216768), (192, 114029), (202, 108384), (303, 72256), (404, 54192), (606, 36128), (808, 27096), (1129, 19392), (1212, 18064), (1616, 13548), (2258, 9696), (2424, 9032), (3232, 6774), (3387, 6464), (4516, 4848)]