2930454

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2372

約数の個数: 24

約数和(自身を含む): 6441552

約数和(自身を除く): 3511098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2293, 4586, 6879, 13758, 20637, 41274, 162803, 325606, 488409, 976818, 1465227, 2930454]

約数ペア:

[(1, 2930454), (2, 1465227), (3, 976818), (6, 488409), (9, 325606), (18, 162803), (71, 41274), (142, 20637), (213, 13758), (426, 6879), (639, 4586), (1278, 2293)]