2549755998

素因数分解:

$2^1\times 3^2\times {\mathrm{3181}}^1\times {\mathrm{44531}}^1$

素因数の和:47720

約数の個数: 24

約数和(自身を含む): 5526332136

約数和(自身を除く): 2976576138

約数列:

[1, 2, 3, 6, 9, 18, 3181, 6362, 9543, 19086, 28629, 44531, 57258, 89062, 133593, 267186, 400779, 801558, 141653111, 283306222, 424959333, 849918666, 1274877999, 2549755998]

約数ペア:

[(1, 2549755998), (2, 1274877999), (3, 849918666), (6, 424959333), (9, 283306222), (18, 141653111), (3181, 801558), (6362, 400779), (9543, 267186), (19086, 133593), (28629, 89062), (44531, 57258)]