21753792

素因数分解:

$2^6\times 3^3\times {\mathrm{12589}}^1$

素因数の和:12610

約数の個数: 56

約数和(自身を含む): 63957200

約数和(自身を除く): 42203408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12589, 25178, 37767, 50356, 75534, 100712, 113301, 151068, 201424, 226602, 302136, 339903, 402848, 453204, 604272, 679806, 805696, 906408, 1208544, 1359612, 1812816, 2417088, 2719224, 3625632, 5438448, 7251264, 10876896, 21753792]

約数ペア:

[(1, 21753792), (2, 10876896), (3, 7251264), (4, 5438448), (6, 3625632), (8, 2719224), (9, 2417088), (12, 1812816), (16, 1359612), (18, 1208544), (24, 906408), (27, 805696), (32, 679806), (36, 604272), (48, 453204), (54, 402848), (64, 339903), (72, 302136), (96, 226602), (108, 201424), (144, 151068), (192, 113301), (216, 100712), (288, 75534), (432, 50356), (576, 37767), (864, 25178), (1728, 12589)]