21823446

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 44972928

約数和(自身を除く): 23149482

約数列:

[1, 2, 3, 6, 43, 86, 129, 251, 258, 337, 502, 674, 753, 1011, 1506, 2022, 10793, 14491, 21586, 28982, 32379, 43473, 64758, 84587, 86946, 169174, 253761, 507522, 3637241, 7274482, 10911723, 21823446]

約数ペア:

[(1, 21823446), (2, 10911723), (3, 7274482), (6, 3637241), (43, 507522), (86, 253761), (129, 169174), (251, 86946), (258, 84587), (337, 64758), (502, 43473), (674, 32379), (753, 28982), (1011, 21586), (1506, 14491), (2022, 10793)]