21481570392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47108707}}^1$

素因数の和:47108735

約数の個数: 32

約数和(自身を含む): 56530449600

約数和(自身を除く): 35048879208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47108707, 94217414, 141326121, 188434828, 282652242, 376869656, 565304484, 895065433, 1130608968, 1790130866, 2685196299, 3580261732, 5370392598, 7160523464, 10740785196, 21481570392]

約数ペア:

[(1, 21481570392), (2, 10740785196), (3, 7160523464), (4, 5370392598), (6, 3580261732), (8, 2685196299), (12, 1790130866), (19, 1130608968), (24, 895065433), (38, 565304484), (57, 376869656), (76, 282652242), (114, 188434828), (152, 141326121), (228, 94217414), (456, 47108707)]