21061272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{46187}}^1$

素因数の和:46215

約数の個数: 32

約数和(自身を含む): 55425600

約数和(自身を除く): 34364328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 46187, 92374, 138561, 184748, 277122, 369496, 554244, 877553, 1108488, 1755106, 2632659, 3510212, 5265318, 7020424, 10530636, 21061272]

約数ペア:

[(1, 21061272), (2, 10530636), (3, 7020424), (4, 5265318), (6, 3510212), (8, 2632659), (12, 1755106), (19, 1108488), (24, 877553), (38, 554244), (57, 369496), (76, 277122), (114, 184748), (152, 138561), (228, 92374), (456, 46187)]