21689952

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 57525552

約数和(自身を除く): 35835600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 202, 303, 404, 606, 808, 1212, 1616, 2237, 2424, 3232, 4474, 4848, 6711, 8948, 9696, 13422, 17896, 26844, 35792, 53688, 71584, 107376, 214752, 225937, 451874, 677811, 903748, 1355622, 1807496, 2711244, 3614992, 5422488, 7229984, 10844976, 21689952]

約数ペア:

[(1, 21689952), (2, 10844976), (3, 7229984), (4, 5422488), (6, 3614992), (8, 2711244), (12, 1807496), (16, 1355622), (24, 903748), (32, 677811), (48, 451874), (96, 225937), (101, 214752), (202, 107376), (303, 71584), (404, 53688), (606, 35792), (808, 26844), (1212, 17896), (1616, 13422), (2237, 9696), (2424, 8948), (3232, 6711), (4474, 4848)]