21073614

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 43877376

約数和(自身を除く): 22803762

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 827, 1654, 2481, 4247, 4962, 8494, 12741, 25482, 25637, 51274, 76911, 113299, 153822, 226598, 339897, 679794, 3512269, 7024538, 10536807, 21073614]

約数ペア:

[(1, 21073614), (2, 10536807), (3, 7024538), (6, 3512269), (31, 679794), (62, 339897), (93, 226598), (137, 153822), (186, 113299), (274, 76911), (411, 51274), (822, 25637), (827, 25482), (1654, 12741), (2481, 8494), (4247, 4962)]