21095952

素因数分解:

$2^4\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1553}}^1$

素因数の和:1847

約数の個数: 40

約数和(自身を含む): 54725664

約数和(自身を除く): 33629712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 283, 566, 849, 1132, 1553, 1698, 2264, 3106, 3396, 4528, 4659, 6212, 6792, 9318, 12424, 13584, 18636, 24848, 37272, 74544, 439499, 878998, 1318497, 1757996, 2636994, 3515992, 5273988, 7031984, 10547976, 21095952]

約数ペア:

[(1, 21095952), (2, 10547976), (3, 7031984), (4, 5273988), (6, 3515992), (8, 2636994), (12, 1757996), (16, 1318497), (24, 878998), (48, 439499), (283, 74544), (566, 37272), (849, 24848), (1132, 18636), (1553, 13584), (1698, 12424), (2264, 9318), (3106, 6792), (3396, 6212), (4528, 4659)]