15705972

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 39863460

約数和(自身を除く): 24157488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1489, 1758, 2637, 2978, 3516, 4467, 5274, 5956, 8934, 10548, 13401, 17868, 26802, 53604, 436277, 872554, 1308831, 1745108, 2617662, 3926493, 5235324, 7852986, 15705972]

約数ペア:

[(1, 15705972), (2, 7852986), (3, 5235324), (4, 3926493), (6, 2617662), (9, 1745108), (12, 1308831), (18, 872554), (36, 436277), (293, 53604), (586, 26802), (879, 17868), (1172, 13401), (1489, 10548), (1758, 8934), (2637, 5956), (2978, 5274), (3516, 4467)]