21689736

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39293}}^1$

素因数の和:39325

約数の個数: 32

約数和(自身を含む): 56583360

約数和(自身を除く): 34893624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39293, 78586, 117879, 157172, 235758, 314344, 471516, 903739, 943032, 1807478, 2711217, 3614956, 5422434, 7229912, 10844868, 21689736]

約数ペア:

[(1, 21689736), (2, 10844868), (3, 7229912), (4, 5422434), (6, 3614956), (8, 2711217), (12, 1807478), (23, 943032), (24, 903739), (46, 471516), (69, 314344), (92, 235758), (138, 157172), (184, 117879), (276, 78586), (552, 39293)]