27407988

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10723}}^1$

素因数の和:10804

約数の個数: 36

約数和(自身を含む): 70263648

約数和(自身を除く): 42855660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 10723, 21446, 32169, 42892, 64338, 96507, 128676, 193014, 386028, 761333, 1522666, 2283999, 3045332, 4567998, 6851997, 9135996, 13703994, 27407988]

約数ペア:

[(1, 27407988), (2, 13703994), (3, 9135996), (4, 6851997), (6, 4567998), (9, 3045332), (12, 2283999), (18, 1522666), (36, 761333), (71, 386028), (142, 193014), (213, 128676), (284, 96507), (426, 64338), (639, 42892), (852, 32169), (1278, 21446), (2556, 10723)]